| 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 | $63.71 | 3.601% | $66.0042 | $66.00 | $66.00 | $66.00 |
| Purchase #2 | $228.49 | 6.367% | $243.038 | $243.04 | $243.05 | $243.00 |
| Purchase #3 | $20.77 | 11.655% | $23.1907 | $23.19 | $23.20 | $23.20 |
| Purchase #4 | $140.35 | 5.507% | $148.0791 | $148.08 | $148.10 | $148.10 |
| Purchase #5 | $91.61 | 9.204% | $100.0418 | $100.04 | $100.05 | $100.00 |
| Purchase #6 | $225.30 | 10.543% | $249.0534 | $249.05 | $249.05 | $249.10 |
| Purchase #7 | $160.45 | 13.234% | $181.684 | $181.68 | $181.70 | $181.70 |
| 7 purchase totals = | $930.68 | $1,011.0912 | $1,011.08 | $1,011.15 | $1,011.10 | |