Truncate numeric expression

[#1]

I have a chart that has an expression. Currently the number format is set to Fixed to 2 Decimals. This rounding to 2 decimals is causing some problems when looking at the data. Something that evaluates to 0.9995 is being displayed as 1.0. What I would like to do is leave it displayed in the chart as 0.99. I looked for some kind of truncate function but am unable to find anything. Is there a way to truncate this expression in the chart to 2 decimal places?

Thanks.

[#2 · Accepted solution]

Floor will truncate decimals as you like

[#3]

Thanks. I knew there had to be a way to do this.