Run results for: toFixed vs toPrecision vs Math.round() vs Math.floorfast

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:121.0) Gecko/20100101 Firefox/121.0
Firefox 121
Mac OS X 10.15
Desktop
2 years ago
Benchmark.js
Math.floor fast
204.7M/s
(Math.round(*10000)/10000).toString()
196.5M/s
toFixed(4)
3.8M/s
toPrecision(4).toString()
2.9M/s
View exact numbers
Test name Executions per second
✓ Math.floor fast 204,685,648 Ops/sec
(Math.round(*10000)/10000).toString() 196,537,632 Ops/sec
toFixed(4) 3,778,212 Ops/sec
toPrecision(4).toString() 2,865,998 Ops/sec
Script Preparation code:
Tests: