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Newcomers DBPro Corner / Arrays and real numbers, a few questions...

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Allie
16
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Joined: 5th Jan 2008
Location: Melbourne, Aus
Posted: 5th Jan 2008 22:19 Edited at: 6th Jan 2008 06:09
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Hi ive a few questions if anyone can help. I have some code which displays real numbers but they have about 8 numbers after the decimal point, anybody know how to round these off?
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BatVink
Moderator
21
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Joined: 4th Apr 2003
Location: Gods own County, UK
Posted: 6th Jan 2008 00:21 Edited at: 6th Jan 2008 00:22
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Quote: "anybody know how to round these off?"


CEIL() rounds up and FLOOR() rounds down.

If you want to reduce to a smaller number of decimals, convert to a string and back again, specifying the total number of digits

myVal$ = str$(myVal#, 5)
myVal# = val(myVal$)

...or divide and then multiply by the same value...

myVal# = myVal# / 1000
myVal# = myVal# * 1000
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