Rounding to nearest int with numpy.rint() not consistent for .5

Question

numpy\'s round int doesn\'t seem to be consistent with how it deals with xxx.5

In [2]: np.rint(1.5)
Out[2]: 2.0

In [3]: np.rint(10.5)
Out[3]: 10.0
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Answer 1

Not sure its the most efficient solution but it works:

signs = np.sign(arr)
tmp = signs * arr
arr = np.floor(tmp + 0.5)
arr = arr * signs