Rounded Weight and Actual Weight Welcome! You are encouraged to register with the site and login (for free). When you register, you support the site and your question history is saved.A quantity of substance weighing 2.83 milligrams, rounded to the nearest hundredth of milligram, was sold according to the latest market price, which was $18.66 per milligram, rounded to the nearest cent. The actual price used in this sale, in dollars per milligram, must have been between Review Answer