Why does a column add incorrectly when usng autosum?

[cindy sue]

When I add a column of numbers on my spreadsheet using Auto Sum it does not
add correctly. The total is $.01 off. What am I missing?

 

[Ron Coderre]

See if this link points you in the right direction:

http://www.mcgimpsey.com/excel/pennyoff.html

Does that help?
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Regards,
Ron

XL2002, WinXP