Using texttemplate to format a floating point number without the leading 0

I’m using texttemplate to format numbers on a bar graph. The numbers look like 0.5932 or 0.9492. I want to limit to 3 decimal places, but I also want to remove the leading 0’s, so on the graph, i want to show .593 and .949.

I’m currently using:


This reduces the printing to 3 decimal places, but does not remove the leading 0 before the decimal.

Is there a way to do this?