Benchmark: toFixed vs toPrecision vs Math.round() vs Math.floorfast vs new Math.trunc 1 decimal - MeasureThat.net

toFixed vs toPrecision vs Math.round() vs Math.floorfast vs new Math.trunc 1 decimal (version: 1)

Comparing performance of: toFixed(4) vs toPrecision(4).toString() vs (Math.round(*10000)/10000).toString() vs Math.floor fast vs the new Math.trunc

Comparing performance of: toFixed(4) someFloat.toFixed(4); someFloat.t vs toPrecision(4).toString() vs (Math.round(*10000)/10000).toString() vs Math.floor fast vs Math.trunc

Created: 9 months ago by: Guest

Jump to the latest result

Script Preparation code:

var someFloat = 3.4123456789;

Tests:

toFixed(4) someFloat.toFixed(4); someFloat.t
someFloat.toFixed(1);
toPrecision(4).toString()
someFloat.toPrecision(1);
(Math.round(*10000)/10000).toString()
(Math.round(someFloat*10)/10);
Math.floor fast
~~(someFloat * 10) / 10;
Math.trunc
Math.trunc(someFloat * 10) / 10;

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
toFixed(4) someFloat.toFixed(4); someFloat.t
toPrecision(4).toString()
(Math.round(*10000)/10000).toString()
Math.floor fast
Math.trunc

Fastest: N/A

Slowest: N/A

Latest run results:

No previous run results

This benchmark does not have any results yet. Be the first one to run it!