| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $205.26 | 12.688% | $231.3034 | $231.30 | $231.30 | $231.30 |
| Purchase #2 | $237.79 | 10.176% | $261.9875 | $261.99 | $262.00 | $262.00 |
| Purchase #3 | $213.93 | 8.316% | $231.7204 | $231.72 | $231.70 | $231.70 |
| Purchase #4 | $59.93 | 3.157% | $61.822 | $61.82 | $61.80 | $61.80 |
| Purchase #5 | $176.46 | 4.198% | $183.8678 | $183.87 | $183.85 | $183.90 |
| Purchase #6 | $175.68 | 7.778% | $189.3444 | $189.34 | $189.35 | $189.30 |
| Purchase #7 | $221.35 | 9.428% | $242.2189 | $242.22 | $242.20 | $242.20 |
| 7 purchase totals = | $1,290.40 | $1,402.2644 | $1,402.26 | $1,402.20 | $1,402.20 | |