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

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36 Edg/122.0.0.0
Chrome 122
Windows
Desktop
2 years ago
toPrecision(4).toString()
9.0M/s
(Math.round(*10000)/10000).toString()
8.8M/s
toFixed(4)
8.2M/s
View exact numbers
Test name Executions per second
✓ toPrecision(4).toString() 9,018,650 Ops/sec
(Math.round(*10000)/10000).toString() 8,797,091 Ops/sec
toFixed(4) 8,193,290 Ops/sec
Script Preparation code:
Tests: