I'd like to round at most 2 decimal places, but only if necessary.  Input:  10 1.7777777 9.1   Output:  10 1.78 9.1   How can I do this in JavaScript?...
I want to use Javascript to round up a number. Since the number is currency, I want it to round up like in these examples (2 decimal points):   192.168 => 192.20 192.11  => 192.20 192.21  => 192.30 192.26  => 192.30 192.20  => 192.20...
While working on a project, I came across a JS-script created by a former employee that basically creates a report in the form of  Name : Value Name2 : Value2   etc.  The peoblem is that the values can sometimes be floats (with different precision)...
I have float numbers like 3.2 and 1.6.  I need to separate the number into the integer and decimal part. For example, a value of 3.2 would be split into two numbers, i.e. 3 and 0.2  Getting the integer portion is easy:  n = Math.floor(n);   But I a...
Question Does anyone know of a way to round a float to the nearest 0.05 in JavaScript?  Example    BEFORE | AFTER   2.51 | 2.55   2.50 | 2.50   2.56 | 2.60   Current Code  var _ceil = Math.ceil; Math.ceil = function(number, decimals){     if (argumen...
I have a float number like 137.57667565656 but I would like to round it such that there are only two trailing digits after the decimal point like the new float number will be 137.58.  I tried this so far:   (Math.round((value*100)/100)).toFixed(2).to...
Take a look at this fiddle:  http://jsfiddle.net/gD3ax/1/  or here's the full markup   <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns=...
in JavaScript, the typical way to round a number to N decimal places is something like:  function roundNumber(num, dec) {   return Math.round(num * Math.pow(10, dec)) / Math.pow(10, dec); }     function roundNumber(num, dec) {   return Math.round(num...

Tags

Recent Questions

Top Questions

Home Tags Terms of Service Privacy Policy DMCA Contact Us

©2020 All rights reserved.