10 examples of 'javascript round to 2 digits' in JavaScript

11
function roundOne(decimalNumber) {
12
  return roundTo(decimalNumber, 1);
13
}

32
function round2(number) {
33
  return Math.round(number * 100) / 100;
34
}

1
export function round(value: any, decimals: any) {
2
	if (!decimals) decimals = 0;
3
	return Number(Math.round(Number(value + 'e' + decimals)) + 'e-' + decimals);
4
}

59
function round(value, decimals) {
60
	return Number(Math.round(value + 'e' + decimals) + 'e-' + decimals);
61
}

185
function round2(n) {
186
	return Math.round(n * 100) / 100;
187
}

118
export function round1(num: number) {
119
    if (+num.toPrecision(4) === (num | 0)) return num;
120
    else return num.toPrecision(4);
121
}

456
function roundPrecision (x, d, places = 2) {
457
    return (Math.floor(x * d) / d).toFixed(places);
458
}

277
function round_decimals(original_number, decimals) {
278
    var result1 = original_number * Math.pow(10, decimals)
279
    var result2 = Math.round(result1)
280
    var result3 = result2 / Math.pow(10, decimals)
281
    return pad_with_zeros(result3, decimals)
282
}

157
static round(value, decimals) {
158
  return Number(`${Math.round(`${value}e${decimals}`)}e-${decimals}`)
159
}

1694
function precisionRound(number, precision) {
1695
   var factor = Math.pow(10, precision);
1696
   return Math.round(number * factor) / factor;
1697
}