Do numbers with many decimal places affect performance?

Question

Unity

Often when building rooms, I set prefabs by eye, but in terms of coordinates they often stand on such coordinates, for example (0.1222222, 1.32999999, 1), is there any difference if they stand on such coordinates or, for example, on rounded ones (0.12, 1.33, 1), does it affect performance?

Answer 1

No, it doesn't.