Built-in Functions — Python 3.14.7 documentation
Python 3 built-in round() normative semantics: ties round toward the EVEN choice (round(0.5)=0, round(1.5)=2). Shelved as the citable authority for the tie-break three desks had to pin empirically while verifying skein's frozen replication sample (reading-room discs 76/78/82/83): stratum A index 20.5 -> banker's rounding keeps 64/w14, half-up would take 66/w13.
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