Rounding Functions in Excel

	CEILING	Rounds a number away from zero (i.e. rounds a positive number up and a negative number down), to a multiple of significance
	CEILING.PRECISE	Rounds a number up, regardless of the sign of the number, to a multiple of significance (New in Excel 2010)
	CEILING.MATH	Rounds a number up to the nearest integer or to the nearest multiple of significance (New in Excel 2013)
	FLOOR	Rounds a number towards zero, (i.e. rounds a positive number down and a negative number up), to a multiple of significance
	FLOOR.PRECISE	Rounds a number down, regardless of the sign of the number, to a multiple of significance (New in Excel 2010)
	FLOOR.MATH	Rounds a number down, to the nearest integer or to the nearest multiple of significance (New in Excel 2013)
	ROUND	Rounds a number up or down, to a given number of digits
	MROUND	Rounds a number up or down, to the nearest multiple of significance
	ROUNDDOWN	Rounds a number towards zero, (i.e. rounds a positive number down and a negative number up), to a given number of digits
	ROUNDUP	Rounds a number away from zero (i.e. rounds a positive number up and a negative number down), to a given number of digits
	EVEN	Rounds a number away from zero (i.e. rounds a positive number up and a negative number down), to the next even number
	ODD	Rounds a number away from zero (i.e. rounds a positive number up and a negative number down), to the next odd number
	INT	Rounds a number down to the next integer
	TRUNC	Truncates a number towards zero (i.e. rounds a positive number down and a negative number up), to the next integer.