Run results for: 444444444444444444 - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/116.0

Browser: Firefox 116

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
+someFloat.toFixed(4);	14901734.0 Ops/sec
(Math.round(someFloat*10000)/10000);	1662973440.0 Ops/sec
~~(someFloat * 10000) / 10000;	1559779072.0 Ops/sec

Script Preparation code:

var someFloat = 0.123456789;

Tests:

+someFloat.toFixed(4);
+someFloat.toFixed(4);
(Math.round(someFloat*10000)/10000);
(Math.round(someFloat*10000)/10000);
~~(someFloat * 10000) / 10000;
~~(someFloat * 10000) / 10000;

;