ἑκατοστήριος
From LSJ
Ἃ δέ σοι συνεχῶς παρήγγελλον, ταῦτα καὶ πρᾶττε καὶ μελέτα, στοιχεῖα τοῦ καλῶς ζῆν ταῦτ' εἶναι διαλαμβάνων (Epicurus, Letter to Menoeceus 123.2) → Carry on and practice the things I incessantly used to urge you to do, realizing that they are the essentials of a good life.
English (LSJ)
α, ον,
A subject to a tax of one per cent., οἰκίη GDI5661.13 (Chios) :—Subst. ἑκᾰτοστ-ηρία, Ion. -ιη, ἡ, tax of one per cent., ib.48, PCair.Zen.12.76, al.