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C++
How do you round off a float?
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[QUOTE="David Harmon, post: 1524844"] On 1 Jan 2005 23:52:33 -0800 in comp.lang.c++, [email]kdlittle88@yahoo.com[/email] wrote, You do it when you format for display. cout << setprecision(2) << pi; Never expect an exact floating point value. Typical binary floating point implementation cannot even represent 3.1 exactly, so forget "rounding". Also, prefer double over float unless you have a specific reason. [/QUOTE]
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How do you round off a float?
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