| 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 | $192.30 | 13.341% | $217.9547 | $217.95 | $217.95 | $218.00 |
| Purchase #2 | $146.54 | 8.619% | $159.1703 | $159.17 | $159.15 | $159.20 |
| Purchase #3 | $80.48 | 9.297% | $87.9622 | $87.96 | $87.95 | $88.00 |
| Purchase #4 | $100.64 | 7.470% | $108.1578 | $108.16 | $108.15 | $108.20 |
| Purchase #5 | $92.78 | 3.431% | $95.9633 | $95.96 | $95.95 | $96.00 |
| Purchase #6 | $19.39 | 8.119% | $20.9643 | $20.96 | $20.95 | $21.00 |
| Purchase #7 | $96.36 | 12.148% | $108.0658 | $108.07 | $108.05 | $108.10 |
| 7 purchase totals = | $728.49 | $798.2384 | $798.23 | $798.15 | $798.50 | |