Tare And Tret
From BiblePortal Wikipedia
Tare And Tret [1]
Commercial terms, are deductions usually made from the gross weight of goods. Tare is the weight of the case or covering, box, or such-like, containing the goods; deducting this the net weight is left. Tret is a further allowance (not now so commonly deducted) made at the rate of 4 lb. for every 104 lb. for waste through dust, sand, etc.
