var subTotal="12.1345";// can also be int, float, string var subTotalFormatted=parseFloat(subTotal).toFixed(2); //"12.13"
var myNumber=12.2345; var myNumberWithTwoDecimalPlaces=parseFloat(myNumber).toFixed(2); //12.23
(3.141596).toFixed(2); // 3.14
Math.round((num + Number.EPSILON) * 100) / 100
var myNumber = 2; myNumber.toFixed(2); //returns "2.00" myNumber.toFixed(1); //returns "2.0"
decimal.toFixed(); // return 6 decimal.toFixed(2) // returns 5.68 decimal.toFixed(1) // return 5.7
const removedDecimal = Math.round(decimal); // returns 5
const removedDecimal = Math.trunc(decimal); // returns 5