JS Built-ins
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NumbertoFixedbeginner

toFixed() — rounding to 0 decimal places

📖 Usage Example
// Format number with fixed decimal places
(3.14159).toFixed(2)   // → '3.14'
(1.5).toFixed(0)       // → '2'
(100).toFixed(2)       // → '100.00'

Use toFixed() to format a number as a string with a specific number of decimal places, commonly used for monetary values.

toFixed(0) — Integer Rounding

(1234.5).toFixed(0) rounds to the nearest integer and returns a string.

💡 Hints (1)
  • • `toFixed(0)` rounds to the nearest integer but still returns a string.