rounding to five decimal digits

[CICCIOLO69]

I'll try to explain : look this example : Module Module1 Sub Main() Dim num AsDouble = 1.25 Console.WriteLine(Math.Round(num, 1, MidpointRounding.AwayFromZero)) num = 1.225 Console.WriteLine(Math.Round(num, 2, MidpointRounding.AwayFromZero)) num = 1.2225 Console.WriteLine(Math.Round(num, 3, MidpointRounding.AwayFromZero)) num = 1.22225 Console.WriteLine(Math.Round(num, 4, MidpointRounding.AwayFromZero)) num = 1.222225 Console.WriteLine(Math.Round(num, 5, MidpointRounding.AwayFromZero)) num = 1.2222225 Console.WriteLine(Math.Round(num, 6, MidpointRounding.AwayFromZero)) EndSub End Module The output of this sample console application is : 1,3 1,23 1,223 1,2223 1,22222 1,222223 Is there something wrong ? In my application I must use five decimal digits and this round method. Regards Andrea

[Luc Pattyn]

VB.NET forum

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[Scott Dorman]

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[ghle]

CICCIOLO69 wrote:

num = 1.222225 Console.WriteLine(Math.Round(num, 5, MidpointRounding.AwayFromZero))

Um, use your brain just a little bit. num = 1.222225 Console.WriteLine(num) What answer did you get when you tried this?

Gary