javascript 2 decimal places without rounding code example
Example 1: 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 2: javascript round to 7 decimal places
myNumber.toFixed(7);
Example 3: round decimal js
Math.round(num * 100) / 100