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 to 2 decimal places
var subTotal="12.1345";// can also be int, float, string
var subTotalFormatted=parseFloat(subTotal).toFixed(2); //"12.13"round decimal js
Math.round(num * 100) / 100javascript truncate decimal without rounding
// truncate function
// in this example the default value is 2
function truncate(number, index = 2) {
// cutting the number
return +number.toString().slice(0, (number.toString().indexOf(".")) + (index + 1));
}
// example
console.log(truncate(1234.56789, 3)); // 1234.567Copyright © 2021 Codeinu
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