Difference between revisions of "Documentation/How Tos/Calc: ROUNDDOWN function"
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: returns <tt>'''number'''</tt> rounded down (towards zero) to <tt>'''places'''</tt> decimal places. If <tt>'''places'''</tt> is omitted or zero, the function rounds down to an integer. If <tt>'''places'''</tt> is negative, the function rounds down to the next <tt>'''10'''</tt>, <tt>'''100'''</tt>, <tt>'''1000'''</tt>, etc. | : returns <tt>'''number'''</tt> rounded down (towards zero) to <tt>'''places'''</tt> decimal places. If <tt>'''places'''</tt> is omitted or zero, the function rounds down to an integer. If <tt>'''places'''</tt> is negative, the function rounds down to the next <tt>'''10'''</tt>, <tt>'''100'''</tt>, <tt>'''1000'''</tt>, etc. | ||
| − | : This function rounds ''towards zero''. See | + | : This function rounds ''towards zero''. See * [[Documentation/How_Tos/Calc: ROUNDUP function|ROUNDUP]]''' and * [[Documentation/How_Tos/Calc: ROUND function|ROUND]]''' for alternatives. |
=== Example: === | === Example: === | ||
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If these examples do not seem to work, see '''Tools - Options - OpenOffice.org Calc - Calculate''' to check the display precision. | If these examples do not seem to work, see '''Tools - Options - OpenOffice.org Calc - Calculate''' to check the display precision. | ||
| − | + | {{Documentation/SeeAlso| | |
| − | + | * [[Documentation/How_Tos/Calc: INT function|INT]] | |
| − | + | * [[Documentation/How_Tos/Calc: TRUNC function|TRUNC]] | |
| − | + | * [[Documentation/How_Tos/Calc: ROUND function|ROUND]] | |
| − | + | * [[Documentation/How_Tos/Calc: ROUNDUP function|ROUNDUP]]''' | |
| − | + | * [[Documentation/How_Tos/Calc: CEILING function|CEILING]] | |
| − | + | * [[Documentation/How_Tos/Calc: FLOOR function|FLOOR]] | |
| − | + | * [[Documentation/How_Tos/Calc: EVEN function|EVEN]] | |
| − | + | * [[Documentation/How_Tos/Calc: ODD function|ODD]] | |
| − | + | * [[Documentation/How_Tos/Calc: MROUND function|MROUND]]''' | |
| − | + | * [[Documentation/How_Tos/Calc: Mathematical functions|Mathematical functions]]''' | |
| − | [[Documentation/How_Tos/Calc: Functions listed alphabetically| | + | * [[Documentation/How_Tos/Calc: Functions listed alphabetically|Functions listed alphabetically]] |
| − | [[Documentation/How_Tos/Calc: Functions listed by category| | + | * [[Documentation/How_Tos/Calc: Functions listed by category|Functions listed by category]]}} |
Revision as of 14:15, 25 February 2009
ROUNDDOWN
Rounds a number down, toward zero, to a certain precision.
Syntax:
ROUNDDOWN(number; places)
- returns number rounded down (towards zero) to places decimal places. If places is omitted or zero, the function rounds down to an integer. If places is negative, the function rounds down to the next 10, 100, 1000, etc.
Example:
ROUNDDOWN(1.234; 2)
- returns 1.23
ROUNDDOWN(45.67; 0)
- returns 45
ROUNDDOWN(-45.67)
- returns -45
ROUNDDOWN(987.65; -2)
- returns 900
If these examples do not seem to work, see Tools - Options - OpenOffice.org Calc - Calculate to check the display precision.
