STR
Converts a number to a string.
Syntax
STR(Value, Length, Decimals)
Value is the value to be converted
into a string. Length is the maximum length of the
resulting string. Decimals is the number of decimal
places that must be indicated by the string.
Example
This example returns ' 1.23' (a six character string with two leading blanks):
STR(1.23456, 6, 2)