Routine Name:	round

Description:	Rounds decimal number to nearest integer value.

Usage:		rounded-value = {round number}

		rounded-value		returned as integer

		number			integer or floating-point number
					to round

Example:	genesis > echo { round 3.333 }
		3
		genesis > echo { round 3.666 }
		4

Notes:		This routine converts any number to an integer by rounding
		to the nearest whole number.

See also:	trunc

