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Round (function)Language:
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English
Round (function)
Rounds a Real-type value to an Integer-type value.
Declaration
function Round(X: Real): Longint;
Target
Windows, Real, Protected
Remarks
X is a real-type expression. Round returns a Longint value that is the
value of X rounded to the nearest whole number. If X is exactly halfway
between two whole numbers, the result is the number with the greatest
absolute magnitude. A run-time error occurs if the rounded value of X is
not within the Longint range.
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