Rounding formulas for negative numbers
 

I'm trying to round a negative number with the functions floor and ceiling
but I don't get the expected value.
In italian version for floor() and ceiling():
ARROTONDA.DIFETTO(-4,2;-0,5) gets -4
ARROTONDA.ECCESSO(-4,2;-0,5) gets -4,5
instead of -4,5 and -4.
Can someone help me?
Thanks in advance
Patrizia

Rounding formulas for negative numbers
 

Pat wrote:
I'm trying to round a negative number with the functions floor and ceiling
but I don't get the expected value.
In italian version for floor() and ceiling():
ARROTONDA.DIFETTO(-4,2;-0,5) gets -4
ARROTONDA.ECCESSO(-4,2;-0,5) gets -4,5
instead of -4,5 and -4.
Can someone help me?
Thanks in advance
Patrizia

Hi Patrizia,

Take for your "ARROTONDA.ECCESSO":
=-ARROTONDA.DIFETTO(-A1;0,5)

And for your "ARROTONDA.DIFETTO":
=-ARROTONDA.ECCESSO(-A1;0,5)

if your numbers are negative and write 4,2 into cell A1.

Regards,
Bernd

Rounding formulas for negative numbers
 

To quote help

FLOOR

Regardless of the sign of number, a value is rounded down when adjusted away
from zero. If number is an exact multiple of significance, no rounding
occurs

CEILING

Regardless of the sign of number, a value is rounded up when adjusted away
from zero. If number is an exact multiple of significance, no rounding
occurs

--
HTH

Bob Phillips

(replace somewhere in email address with gmail if mailing direct)

"Pat" wrote in message
...
I'm trying to round a negative number with the functions floor and ceiling
but I don't get the expected value.
In italian version for floor() and ceiling():
ARROTONDA.DIFETTO(-4,2;-0,5) gets -4
ARROTONDA.ECCESSO(-4,2;-0,5) gets -4,5
instead of -4,5 and -4.
Can someone help me?
Thanks in advance
Patrizia

Rounding formulas for negative numbers
 

Bob Phillips wrote:
To quote help
FLOOR
Regardless of the sign of number, a value is rounded down when adjusted away
from zero. If number is an exact multiple of significance, no rounding
occurs

Obvious typo in the Excel Help page: is rounded down when adjusted
__toward__ zero.