Should I round up o down my GPA on the common app?

I have a 3.88554 weighted GPA(it looks like this exactly on my transcript). Should I put down I have a 3.89 or 3.88? I got to see my guidance counselor’s letter of recommendation that she wrote for me and she mentioned how impressive my 3.88 GPA is. So she rounded down…
So should I copy what she put down on my LOR or just put down 3.89?

round up at the .5 round down under .5 = that is the rule of rounding :slight_smile:

3.89 is the answer