How to modify drawing template?

I want to show two digits decimal point on my drawing.  I went to option and made the change but even number remain a whole number.   I need to modify my drawing template.  I know where to locate the template but I can't open the file.  Attached are the files in the template folder.  I don't know which one to use.  Please help and show me.

I just updated a drawing and changed my setting to two digital decimal.  For even number SW drawing won't show .00 Is that normal?

SolidworksGeneral