[Numpy-discussion] round / set_printoptions discrepancy

Hi, Is it expected/documented that np.round and np.set_printoptions do not output the same result on screen ? I tumbled into this running this code: import numpy as np mes = np.array([     [16.06, 16.13, 16.06, 16.00, 16.06, 16.00, 16.13, 16.00] ]) avg = np.mean(mes, axis=1) print(np.round(avg, 2)) np.set_printoptions(precision=2) print(avg) Which outputs: [16.06] [16.05] Is that worth a bug report or did I miss something ? I've been able to reproduce this on many windows/linux PCs with python/numpy releases from 2017 up to last week. Thanks.