Answers for "javascript round to 1 decimal mdn"

javascript round to 2 decimal places

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

javascript round number to 5 decimal places

var num = 0,19784342446461994;
num = num.toFixed(5); 		// get total 5 number =>  0,19784
num = num.toFixed(6); 		// get total 6 number =>  0,197843
num = num.toFixed(7); 		// get total 7 number =>  0,1978434