As we know, Number.prototype.toFixed() has many problems due to precision.
For example, in NodeJS 8.11.3
(5.395).toFixed(2); // 5.39
-(5.395).toFixed(2); // -5.39
(1.395).toFixed(2); // 1.40
-(1.395).toFixed(2); // -1.4and in IE9
(5.395).toFixed(2); // 5.40
-(5.395).toFixed(2); // -5.4
(1.395).toFixed(2); // 1.40
-(1.395).toFixed(2); // -1.4This lib aims to make it consistent across any environment,
and above test result will be
(5.395).toFixed(2); // 5.40
-(5.395).toFixed(2); // -5.4
(1.395).toFixed(2); // 1.40
-(1.395).toFixed(2); // -1.40Introduce it before your code
for example:
require('index');
// or
import './index.js';
// other codes
// ...
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