Run results for: Math.round vs Bitwise

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/118.0

Browser: Firefox 118

Operating system: Linux

Device Platform: Desktop

Date tested: 6 months ago

Test name	Executions per second
Math.round(n)	1234921000.0 Ops/sec
Bitwise n + (n < 0 ? -0.5 : 0.5)>>0	917693500.0 Ops/sec

Script Preparation code:

var n = Math.PI

Tests: