The _ROUND function rounds to the closest even INTEGER, LONG or _INTEGER64 numerical value.
Syntax
value = _ROUND(number)
Description
- Can round SINGLE, DOUBLE or _FLOAT floating decimal point parameter values.
- Can be used when numerical values exceed the limits of CINT or CLNG.
- Rounding is done to the closest even INTEGER value. The same as QBasic does with []().
Example(s)
Displays how QB64 rounds to the closest even integer value.
PRINT _ROUND(0.5)
PRINT _ROUND(1.5)
PRINT _ROUND(2.5)
PRINT _ROUND(3.5)
PRINT _ROUND(4.5)
PRINT _ROUND(5.5)
0
2
2
4
4
6