Tue, 10 Feb 2004 05:23:53 +1100
On 09-Feb-2004, Jochen Wezel <email@example.com> wrote:
> Has anybody seen that behaviour yet which is produced by MS .Net?
> When rounding doubles to integer, there is a rounding error:
> Console.WriteLine(Convert.ToInt32(1.5)) 'is 2 - should be 2
> Console.WriteLine(Convert.ToInt32(2.5)) 'is 2 - should be 3
What makes you think that is an error?
The MS docs say "If value is halfway between two whole numbers, the even
number is returned; that is, 4.5 is converted to 4, and 5.5 is converted
to 6.". So this is behaving as intended.
If you want System.Math.Floor(Num + 0.5), then you know where to find it :)
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