| 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 | $197.50 | 13.819% | $224.7925 | $224.79 | $224.80 | $224.80 |
| Purchase #2 | $48.93 | 11.357% | $54.487 | $54.49 | $54.50 | $54.50 |
| Purchase #3 | $177.54 | 10.744% | $196.6149 | $196.61 | $196.60 | $196.60 |
| Purchase #4 | $89.41 | 7.300% | $95.9369 | $95.94 | $95.95 | $95.90 |
| Purchase #5 | $149.79 | 12.181% | $168.0359 | $168.04 | $168.05 | $168.00 |
| Purchase #6 | $144.68 | 13.332% | $163.9687 | $163.97 | $163.95 | $164.00 |
| Purchase #7 | $28.70 | 8.520% | $31.1452 | $31.15 | $31.15 | $31.10 |
| 7 purchase totals = | $836.55 | $934.9811 | $934.99 | $935.00 | $934.90 | |