9 examples of 'javascript truncate float' in JavaScript

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21function truncate(num, precision) {
22 precision = (precision !== undefined) ? precision : 6;
23 const factor = Math.pow(10, precision);
24 return Math.round(num * factor) / factor;
25}
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114function floatToFix(f)
115{
116 return parseInt(f*(1<<16));
117}
22function roundFloat(val) {
23 return Math.floor(val * 100) / 100;
24}
272export function truncate(number) {
273 return Math.round(number * 100000) / 100000;
274}
237function roundToFloat(float) {
238 r[0] = float;
239 var float_r = r[0];
240 return float_r;
241}
18function Float (value) {
19 return Number(value)
20}
19function filterFloat(value) {
20 if(/^(\-|\+)?([0-9]+(\.[0-9]+)?|Infinity)$/
21 .test(value))
22 return Number(value);
23 return NaN;
24}
75function float(val) {
76 /* jshint eqnull: true */
77 if (val == null) {
78 return null;
79 }
80 var r = parseFloat(val);
81 return isNaN(r) ? val : r;
82}
9function float_precision(float_value, precision) {
10 float_value = parseFloat(float_value);
11 if (isNaN(float_value)) {
12 return parseFloat('0').toFixed(precision);
13 }
14 else {
15 var power = Math.pow(10, precision);
16 float_value = (Math.round(float_value * power) / power).toFixed(precision);
17 return float_value.toString();
18 }
19}

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