Returns a number rounded to the desired multiple.
number is the value to round.
multiple is the multiple to which you want to round number.
MROUND rounds up, away from zero, if the remainder of dividing number by multiple is greater than or equal to half the value of multiple.
MROUND(10, 3) = 9
Windows 7, 2008,
Vista, XP, NT,
ME, 2003, 2000,
Windows 98, 95