四捨 ししゃ五入 ごにゅう機能 きのうでしょう
shisha go nyū kinōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 四捨五入機能

1. Rounding function, likely.; Probably has rounding capabilities.

Polite
Presumptive
Conjecture
Computing