问题
I created a measure using joined tables to show me a rate of something. The problem I'm having is that the rounding of my value is always 2 places. It's a very finite rate that requires at least 3 rounding places.
I've tried using ROUND, but that doesn't work. I've included a screen cap of my visual and my measure.
回答1:
The ROUND function does round it to 4 decimal places but what you want is to format it to show more decimal places.
Select your measure and go to the Modeling table at the top. There's a Formatting section that will allow you to change the format the measure uses to display.
来源：https://stackoverflow.com/questions/58017242/power-bi-dax-decimal-rounding