10 examples of 'javascript round off' in JavaScript

4
function round(v, n) {
5
	return +(Math.round(v + 'e+' + n) + 'e-' + n);
6
}

4
function round(value) {
5
  return parseInt(value * 100, 10) / 100;
6
}

33
round() {
34
  return new _ExactMath(arguments, 'round')._rounding();
35
}

5
export function round(
6
  n: number,
7
  precision: number = defaultPrecision,
8
): number {
9
  return +n.toFixed(precision)
10
}

196
function roundFunction( src, index )
197
{
198
	for (var i = 0; i < 8; i++) {
199
		tmp2[i] = src[index+i];
200
	}
201
202
	expansion( tmp2, 0 );
203
	substitutionBox( tmp2, 0 );
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	transposition( tmp2, 0 );
205
206
	src[index+0] ^= tmp2[4];
207
	src[index+1] ^= tmp2[5];
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	src[index+2] ^= tmp2[6];
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	src[index+3] ^= tmp2[7];
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}

57
export function round (n, decimals = 0) {
58
    return Number(`${Math.round(`${n}e${decimals}`)}e-${decimals}`);
59
}

83
function round(val){return val.toFixed(6);}

590
function round(num, precision) {
591
	return Math.round(num * Math.pow(10, precision)) / Math.pow(10, precision);
592
}

162
export function myRound (v, digits = 2) {
163
    var p = Math.pow(10, digits)
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    return Math.round(v * p) / p
165
  }

61
function round(n){
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	return Math.round(n*100000)/100000;
63
}