How to remove the last two decimal places from the dimension that has been marked in the Tianzheng document?

1. First open Tianzheng software, click Annotation - Annotation Style in the upper menu bar, and CAD will pop up the Annotation Style Manager.

2. Tianzheng’s annotation style is _TCH_ARCH, select this style.

3. Click Modify on the right to enter the modification interface.

4. Enter the annotation style modification interface and click the "Main Unit" tab above. The tab page has precision and rounding options. Select the precision and rounding you need. Click OK-Close.

5. The picture below is the dimensioning style for modifying the accuracy.