Round number in javascript
//------- Rounding in javascript -------- //@param: Number, length to round //@return: Rounded number function roundNumber(rnum, rlength) { // Arguments: number to round, number of decimal places var newnumber = Math.round(rnum*Math.pow(10,rlength))/Math.pow(10,rlength); newNumber = parseFloat(newnumber); // Output the result to the form field (change for your purposes) return newNumber; }