javascript math.round 2 decimal places code example

Example 1: javascript convert string to 2 decimal

var twoPlacedFloat = parseFloat(yourString).toFixed(2)

Example 2: javascript round to 2 decimal places

var subTotal="12.1345";// can also be int, float, string
var subTotalFormatted=parseFloat(subTotal).toFixed(2); //"12.13"

Example 3: javascript round decimal 2 digits

var numb = 123.23454;
numb = numb.toFixed(2);

Example 4: round number 2 decimals javascript

Math.round((num + Number.EPSILON) * 100) / 100

Example 5: javascript round to 7 decimal places

myNumber.toFixed(7);