How to Round to at Most 2 Decimal Places, if Necessary?

If you need to round a number to a certain number of decimal digits, first express the number as a decimal. If it has at most two decimal places, use the formula. Then change each decimal place left or right, depending on where you want to round the result to.

javascript round decimal 2 digits

By Strange SnakeStrange Snake on Feb 26, 2020
var numb = 123.23454;
numb = numb.toFixed(2);

Source: stackoverflow.com

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17

javascript round 2 decimals

By GrepperGrepper on Jul 22, 2019
var subTotal="12.1345";// can also be int, float, string
var subTotalFormatted=parseFloat(subTotal).toFixed(2); //"12.13"

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11

math.round js 1 decimal

By Joyous JaguarJoyous Jaguar on Dec 12, 2019
var number = 12.3456789;
var rounded = Math.round( number * 10 ) / 10;
// rounded is 12.3

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10

javascript convert int to float with 2 decimal places

By Innocent IguanaInnocent Iguana on Mar 29, 2020
float_num.toFixed(2);

Source: stackoverflow.com

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7

javascript round to 2 digits

By GrepperGrepper on Jul 09, 2019
var num = 2;
var roundedString = num.toFixed(2);// 2.00

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5

js number with four decimal places

By Perfect PlatypusPerfect Platypus on Sep 02, 2020
var myNumber = 2;

myNumber.toFixed(2); //returns "2.00"
myNumber.toFixed(1); //returns "2.0"

Source: stackoverflow.com

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0

Rounding to at most 2 decimal places is often needed, especially when the value that is being rounded has a decimal point.

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