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43 lines
789 B
Markdown
43 lines
789 B
Markdown
The [_ROUND](_ROUND) function rounds to the closest even [INTEGER](INTEGER), [LONG](LONG) or [_INTEGER64](_INTEGER64) numerical value.
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## Syntax
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> value = [_ROUND](_ROUND)(number)
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## Description
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* Can round [SINGLE](SINGLE), [DOUBLE](DOUBLE) or [_FLOAT](_FLOAT) floating decimal point parameter values.
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* Can be used when numerical values exceed the limits of [CINT](CINT) or [CLNG](CLNG).
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* Rounding is done to the closest even [INTEGER](INTEGER) value. The same as QBasic does with [\](\).
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## Example(s)
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Displays how QB64 rounds to the closest even integer value.
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```vb
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PRINT _ROUND(0.5)
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PRINT _ROUND(1.5)
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PRINT _ROUND(2.5)
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PRINT _ROUND(3.5)
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PRINT _ROUND(4.5)
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PRINT _ROUND(5.5)
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```
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```text
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0
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2
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2
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4
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4
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6
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```
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## See Also
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* [INT](INT), [CINT](CINT)
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* [FIX](FIX), [CLNG](CLNG)
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