php round 2 decimal points

round(“520”, 2) returns the float 520, and echoing that will of course not show it to 2 decimal places. For the OP’s purpose – showing an integer to 2 decimal places by padding it with trailing zeroes – you need a number formatting function, not a rounding function.

You can use number_format() : return number_format((float)$number, 2, ‘.’, ”);
Example: $foo = “105”;
echo number_format((float)$foo, 2, ‘.’, ”最佳回答 · 1028Alternatively, $padded = sprintf(‘%0.2f’, $unpadded); // 520 -> 520.00184Use round() (use if you are expecting a number in float format only, else use number_format() as an answer given by Codemwnci ): echo round(520.167Try: $number = 1234545454;
echo $english_format_number = number_format($number, 2);
The output will be: 1,234,545,454.0024You can use the PHP printf or sprintf functions: Example with sprintf : $num = 2.12;
echo sprintf(“%.3f”, $num);
You can run the same without12Another more exotic way to solve this issue is to use bcadd() with a dummy value for the $right_operand of 0 . $formatted_number = bcadd($number11Use the PHP number_format() function. For example, $num = 7234545423;
echo number_format($num, 2);
The output will be: 7,234,545,423.0011Use the PHP number_format() function.9round_to_2dp is a user-defined function, and nothing can be done unless you posted the declaration of that function. However, my guess is doing th7bcdiv($number, 1, 2) // 2 varies for digits after the decimal point
This will display exactly two digits after the decimal point. Advantage: If yo7

Printing PHP float with 2 digits after the decimal point 15/6/2019
php – Rounding up to the second decimal place 22/11/2011


Constants Description PHP_ROUND_HALF_UP Round val up to precision decimal places away from zero, when it is half way there. Making 1.5 into 2 and -1.5 into -2. PHP_ROUND_HALF_DOWN Round val down to precision decimal places

echo round(3.4);echo round(3.5);echo round(3.6);echo round(3.6, 0);echo round(1.95583, 2);Data under CC-BY-3.0 license© The PHP documentation is Copyright by and the property of the PHP Project and the PHP Group, and its inclusion in this product is not an endorsement by the PHP Project, PHP Group, or its subsidiaries and affiliates.See more on php.net這對您是否有幫助?謝謝! 提供更多意見反應

PHP_ROUND_HALF_UP – Default. Rounds number up to precision decimal, when it is half way there. Rounds 1.5 to 2 and -1.5 to -2 PHP_ROUND_HALF_DOWN – Round number down to precision decimal places, when it is half way there. Rounds 1.5 to 1 and

Then the dot and the 2 comes which is precision specifier that tells 2 decimal digits should be displayed after the dot. The f at last tells to treat the number as a float.

The division works fine, but has too many digits rather than just 2 after the decimal point. Like this: 8.658572115012E-48 When I try using ’round’ it sets the number to

Tutorial or reference of mysql round() function, covering description, syntax, example code, example of using php and explanation by Name Description N A number which will be rounded upto D decimal places. D A number indicating up to how

php round to 2 decimal places (11) You’re requesting a function that returns “2.50” and not 2.5, so you aren’t talking about arithmetic here but string manipulation. Then preg_replace is your friend:

Round numbers to thousands, hundreds, tens, ones, tenths, hundredths and thousandths. Online calculator for rounding numbers. How to round numbers and decimals. Calculator Use Rounding calculator to round numbers up or down to any decimal place.

31/12/2015 · Many times we need to format a number with two decimal points, php provides many solutions for rounding a number with decimal values. this tutorial list some functions which can be used to round a number with decimal values upto 2 decimal points.1. round

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11.2.2 Fixed-Point Types (Exact Value) – DECIMAL, NUMERIC The DECIMAL and NUMERIC types store exact numeric data values. These types are used when it is important to preserve exact precision, for example with monetary data. In MySQL,

Round a number to the decimal places you want by using formatting and how to use the ROUND function in a formula to round to the nearest major unit such as thousands, hundreds, tens, or ones. The ROUNDUP and ROUNDDOWN functions alre also explained.

Round the number to 2 decimal places: SELECT ROUND(135.375, 2); Try it Yourself » Definition and Usage The ROUND() function rounds a number to a specified number of decimal places

How do I round to 2 decimals? In python, you have floats and decimals that can be rounded. If you care about the accuracy of rounding, use decimal type. If you use floats, you will have issues with accuracy. All the examples use demical types, except for the

I have read soms more about it and it doesn’t appear to be a settings problem. Actually it has to do with binary values. but I can’t explain that. However I might have come across a solution. you can update your PHP version or you can give a third parameter to the

In this tutorial, learn how to round float to 2 decimal places in Python. The short answer is: use the Python round() to change to 2 decimal places. The two decimal places are the two digits after the decimal point in a float variable. You can also round float to 3

Hi all, I need to round off a value to 2 decimals. For example: A value 13.6789 should be rounded of to 13.67 and not 13.68 Hi, Declare the result variable as type P with decimals 2. then the result will be stored excatly with 2 values after decimal. i hope this will

17/2/2018 · While dealing with problems which have values consisting of a very high number of decimal digits such as (121.76763527823) we often come up with a problem of rounding them up. Rounding them up manually can be a very time consuming and erroneous practice. In place of that, an inbuilt function of PHP

Hi, I would like to round up numbers with 2 decimal points e.g 1.234 to 1.24 3.451 to 3.46 6.898 to 6.90 45.6721 to 45.68 I can not do this by simply using round(x,2) as numbers get rounded down as well as up and I only need to round them up. Please help

29/3/2019 · How to Round Decimals. No mathematician likes working with a long, awkward string of decimals, so they will often use a technique called “rounding” (or sometimes “estimating”) to make these numbers easier to work with. Rounding a decimal

It is a common situation that you want less accuracy than PHP gives you, in which case you need to use one of PHP’s selection of rounding functions: ceil(), floor(), and round(). Both ceil() and floor() take just one parameter – the number to round.

It is a common situation that you want less accuracy than PHP gives you, in which case you need to use one of PHP’s selection of rounding functions: ceil(), floor(), and round(). Both ceil() and floor() take just one parameter – the number to round.

31/5/2010 · How to round double / float value to 2 decimal points in Java decimal points format java About the Author mkyong Founder of, love Java and open source stuff. Follow him on Twitter. If you like my tutorials, consider make a donation to these charities.

JavaScript – Round Number 2 Decimal Points – Free JavaScript Tutorials, Help, Tips, Tricks, and More. Hey Guys, I’m working on a site and it needed borders with opacity, and since you can do it with CSS I done it With jQuery. But now I would like to round the

4/10/2017 · Hi, may I know how to round off a number to only 2 decimal points? For example, 2.789 becomes 2.79 2.43 become 2.4 Thanks in advance! Duthomhas That is a straight-forward question. Unfortunately, there is no straight-forward answer. This is because

Math.Round Method (Decimal, Int32, MidpointRounding) Rounds a decimal value to a specified precision. A parameter specifies how to round the value if it is midway between two other numbers. Namespace: System Parameters d A decimal number to be

23/12/2011 · now i want to convert this value into a decimal variable with value as 799.00 ie 2 decimal point. I need this because i am building an e-commerce site and the amount to be sent to IPCommerce platform needs to be with 2 decimal point and they dont exept

Syntax The syntax for the ROUND function in Microsoft Excel is: Round ( expression, [decimal_places] ) Parameters or Arguments expression A numeric expression that is to be rounded. decimal_places Optional. It is the number of decimal places to round the expression

17/4/2015 · In Java, there are few ways to display double in 2 decimal places. Note Read this RoundingMode 1. DecimalFormat How to round double / float value to 2 decimal points in Java decimal double format java About the Author mkyong Founder of

Rounding numbers with PHP Posted in PHP – Last updated May. 21, 2009 I have previously looked at rounding numbers with MySQL and Javascript and in this post look at rounding numbers with PHP using the round() ceil() floor() number_format() and s/printf


If you want to round the decimal down only when the last part of it is 5 or bellow then the best solution is to use: round(4.955,2,PHP_ROUND_HALF_DOWN); Now, if you want to always round the decimals down and still have control of the amount of decimals

Doubel value round upto 2 decimal places – Java Beginners Doubel value round upto 2 decimal places Dear Sir/Madam, My requirement is round up the double value upto 2 decimal points. eg. double d= 2; result =2.00 And finally i have to return double value only.

It minimizes rounding errors that result from consistently rounding a midpoint value in a single direction. It is equivalent to calling the Round(Decimal, MidpointRounding) method with a mode argument of MidpointRounding.ToEven. See also Round(Decimal)

18/3/2010 · darkdusky, please elaborate further if you still need help on the issue. if your field is in float or decimal, and you need to show it in 2 decimal place, there are a lot of other format style you could use, depending on how you wants it. For example: =Format(Fields

field4 float with 2 decimal points. For e.g. 8.10 I need to search doc by filtering out the result of the steps below: calculate (field1 + field2) * field3 -> result 1 round up the result of step (1) to 2 decimal points -> result 2 If result of step (2) field4, return the doc

Hi guys IM doing some validation How can i only allow numbers and decimal points so this is allowed 49.99 this is not thirty Only numbers and decimal point PHP wazo 2014-08-30 04:00:37 UTC #1 Hi guys IM doing some validation How can i only allow

If you don’t want to show decimal values in Excel, you can simplify your numerical data using the ROUND functions. Excel offers three functions: ROUND, ROUNDUP, and ROUNDDOWN. Let’s take a look at how they work.

To round to two decimal places, refer to the third decimal place. If this digit is 5 or higher, raise the second decimal place up by one; if it is 4 or lower, leave the second decimal place as is. Then, omit the third decimal place and all that follow. Rounding is a simple

In Excel, the ROUND function is used to round numbers to a specified number of digits. It can round on either side of a decimal point. The ROUND function alters the value of the data in the cell, unlike formatting options that allow you to change the number of

14/12/2017 · You can use string formatting to format floating point numbers to a fixed width in Python.For example, if you want the decimal points to be aligned with width of 12 characters and 2 digits on the right of the decimal, you can use the following