Benchmark: Teste Truncar numero

Tests:

toFixed
let numero = 123.45678; let resultado = numero.toFixed(2); // "123.46" como string resultado = Number(resultado); // Converte de volta para número, se necessário
Round
let numero = 123.45678; let resultado = Math.round(numero * 100) / 100; // 123.46
floor
let numero = 123.45678; let resultado = Math.floor(numero * 100) / 100; // 123.45
Bitwise
let numero = 123.45678; let resultado = (numero * 100 | 0) / 100; // 123.45
Math.trunc
let numero = 123.45678; let resultado = Math.trunc(numero * 100) / 100; // 123.45

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
toFixed
Round
floor
Bitwise
Math.trunc

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: 2 years ago)

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Mobile Safari/537.36

Browser/OS: Chrome Mobile 120 on Android

View result in a separate tab

Bitwise

149.5M/s

Math.trunc

712K/s

Round

706K/s

floor

700K/s

toFixed

230K/s

View exact numbers

Test name	Executions per second
✓ Bitwise	149,503,312 Ops/sec
Math.trunc	712,238 Ops/sec
Round	705,876 Ops/sec
floor	700,182 Ops/sec
toFixed	229,652 Ops/sec

Teste Truncar numero (version: 0)

Comparing performance of: `toFixed vs Round vs floor vs Bitwise vs Math.trunc`

Created: 2 years ago by: Guest

Go to the latest result

toFixed

Round

floor

Bitwise

Math.trunc

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Teste Truncar numero (version: 0)

Comparing performance of: toFixed vs Round vs floor vs Bitwise vs Math.trunc

Created: 2 years ago by: Guest

Go to the latest result

toFixed

Round

floor

Bitwise

Math.trunc

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Comparing performance of: `toFixed vs Round vs floor vs Bitwise vs Math.trunc`