You can make the value of a driving or driven dimensions to appear rounded to a defined number of decimal places, without impacting the actual value of the dimension.

Set the value of the round_displayed_dim_value configuration option to yes to display rounded value when you create a dimension. By default, the dimension you create, is rounded with 2 decimal places. You can set default decimal places value by setting the default_dec_places configuration option.

Alternatively, click the Round Dimension check box in the Precision group on the Dimension ribbon tab to display rounded value of an existing dimension.

If you set the value of the round_displayed_dim_value configuration option to yes, sketcher dimensions will appear rounded to the number of decimal places defined by the value that you set for Num Digits in Sketcher mode, which in turn derives the decimal places value from the default_dec_places configuration option. However, if the value is set to no, sketcher dimensions will appear with their actual value to the maximum supported significant digits

You can use the Search Tool to find dimensions with rounded dimension value. When searching, in the Search Tool dialog box, on the Attributes tab, select Property under Rule and set Rounded Display as the Value under Criteria.