float variable with only 2 decimal

[trustno1]

Hi.
i need to know how truncate a float VARIABLE, for example:

1,23456 ----> 1,23

couse i have to compare values with only two decimal numbers.
Thanks.

[Ttelmah]

Do you absolutely 'have' to be working with float values?. If not, consider using the %w print format, and working using 16bit, or 32bit scaled integers, so you hold 1.23xxx, as 123. Will make comparisons much more accurate, and faster.
If you must use float values, you start to run into the problems that the 'edges' for a trimmed value, will not be well defined, depending on the size of the value concerned. If you want 4/5 rounding, then using a cast is probably the best solution, so:

[trustno1]