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/132.0.0.0 Safari/537.36 OPR/117.0.0.0
Opera 117
Windows
Desktop
one year ago
(Math.round(*10000)/10000).toString()
65.3M/s
toPrecision(4).toString()
11.8M/s
toFixed(4)
9.5M/s
View exact numbers
Test name Executions per second
✓ (Math.round(*10000)/10000).toString() 65,316,192 Ops/sec
toPrecision(4).toString() 11,810,154 Ops/sec
toFixed(4) 9,479,364 Ops/sec
Script Preparation code:
Tests: