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Cant get a decimal result (VB6)

Posted on 2009-07-09
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Last Modified: 2012-05-07
Hi Experts
I need to get a result to 2 decimal places but my calculations always seem to round of to integers.

Dim SumPurchaseRates as long
Dim NrOfClients as long

Debug.print "Average purchase rate = " & Format ((SumPurchaseRates / NrOfClients), "###0.00")  
Debug.print = 9.00  (when using  7022/758)

ie I'd like an answer of 9.26. (in VB6) Please help......

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Question by:peterdarazs
8 Comments
 
LVL 93

Accepted Solution

by:
Patrick Matthews earned 672 total points
ID: 24812029
Hello peterdarazs,

You have to declare at least one of the variables as Single or Double.  When both dividend and divisor are
Long or Integer, then the result will also be Long or Integer.

Regards,

Patrick
0
 
LVL 31

Assisted Solution

by:RiteshShah
RiteshShah earned 664 total points
ID: 24812060
well, I agree with Matthew... if you divide INT by INT, it will return int so "SumPurchaseRates" should be single or double. Moreover, you have raised question in MS SQL Server zone so I guess you are fetching data right from there, in that case, you should do this operation in SQL Query itself.
0
 
LVL 7

Assisted Solution

by:Chandan_Gowda
Chandan_Gowda earned 664 total points
ID: 24812066
This should work....Please check
Dim SumPurchaseRates as double
Dim NrOfClients as double

Debug.print "Average purchase rate = " & Format ((SumPurchaseRates / NrOfClients), "###0.00")  
Debug.print = 9.00  (when using  7022/758)

0
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LVL 31

Expert Comment

by:RiteshShah
ID: 24812100
hi Chandan,

that will work for sure but actually don't need to define both variable as double, first one will do the job. even, it is depends on author, how he should go for.........
0
 
LVL 7

Expert Comment

by:Chandan_Gowda
ID: 24812111
yes ritesh.... you are right...
0
 
LVL 31

Expert Comment

by:RiteshShah
ID: 24812123
actually my concern was to save few bits of memory by declaring only one variable as double.
0
 

Author Closing Comment

by:peterdarazs
ID: 31601502
Hi Thanks guys - I hope you don;t mind  if share the points for those 3 quick answers (unfortunately someone has dimmed the point window as INt so we can't quite do 166.66 ) Close enough anyway. Mega thanks ......
0
 
LVL 31

Expert Comment

by:RiteshShah
ID: 24812134
welcome, glad to help!!!

Ritesh Shah
www.SQLHub.com
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