Control decimal value range in pie chart

In this widget, How metabase calculate the decimal value ranges (in legend)? I want to control it for example, for Taxi the percentage is 20.0965% but I want it to round upto 2 decimal like: 70.09% . Currently using metabase own query system to create this chart.

You are after this feature Allow setting the number of decimal places for Pie Chart percentages · Issue #12152 · metabase/metabase · GitHub

still it's not implemented. Is there any other way?

Not yet