| 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 | $165.33 | 10.212% | $182.2135 | $182.21 | $182.20 | $182.20 |
| Purchase #2 | $75.79 | 4.219% | $78.9876 | $78.99 | $79.00 | $79.00 |
| Purchase #3 | $222.75 | 8.233% | $241.089 | $241.09 | $241.10 | $241.10 |
| Purchase #4 | $102.59 | 4.368% | $107.0711 | $107.07 | $107.05 | $107.10 |
| Purchase #5 | $25.88 | 7.519% | $27.8259 | $27.83 | $27.85 | $27.80 |
| Purchase #6 | $148.45 | 13.241% | $168.1063 | $168.11 | $168.10 | $168.10 |
| Purchase #7 | $113.76 | 11.700% | $127.0699 | $127.07 | $127.05 | $127.10 |
| 7 purchase totals = | $854.55 | $932.3633 | $932.37 | $932.35 | $932.40 | |