| 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 | $249.51 | 12.330% | $280.2746 | $280.27 | $280.25 | $280.30 |
| Purchase #2 | $41.90 | 4.328% | $43.7134 | $43.71 | $43.70 | $43.70 |
| Purchase #3 | $20.76 | 11.248% | $23.0951 | $23.10 | $23.10 | $23.10 |
| Purchase #4 | $99.43 | 7.817% | $107.2024 | $107.20 | $107.20 | $107.20 |
| Purchase #5 | $37.41 | 7.388% | $40.1739 | $40.17 | $40.15 | $40.20 |
| Purchase #6 | $19.40 | 3.660% | $20.11 | $20.11 | $20.10 | $20.10 |
| Purchase #7 | $104.64 | 3.140% | $107.9257 | $107.93 | $107.95 | $107.90 |
| 7 purchase totals = | $573.05 | $622.4951 | $622.49 | $622.45 | $622.50 | |