javascript format decimal 2 digits code example
Example 1: js number 2 decimal places
(3.141596).toFixed(2); // 3.14
Example 2: javascript snumber two decimal places as string
let money = 1.6;
money.toFixed(2); // 1.60
Example 3: javascript show 2 decimal places
var myNumber=12.2345;
var myNumberWithTwoDecimalPlaces=parseFloat(myNumber).toFixed(2); //12.23
Example 4: javascript format number 2 digits
var numarr = [8, 32, 128]
var formatted = []
//create three numbers of different lengths
numarr.forEach(num => {
formatted.push(
num.toLocaleString('en-US', {//this is the function that formats the numbers
minimumIntegerDigits: 2, //change this to your minimum length
useGrouping: false
})
)
})
//after running this, formatted == [08, 32, 128]