| 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 | $13.69 | 4.241% | $14.2706 | $14.27 | $14.25 | $14.30 |
| Purchase #2 | $124.83 | 7.335% | $133.9863 | $133.99 | $134.00 | $134.00 |
| Purchase #3 | $94.39 | 6.468% | $100.4951 | $100.50 | $100.50 | $100.50 |
| Purchase #4 | $127.97 | 9.490% | $140.1144 | $140.11 | $140.10 | $140.10 |
| Purchase #5 | $125.97 | 3.188% | $129.9859 | $129.99 | $130.00 | $130.00 |
| Purchase #6 | $48.31 | 12.867% | $54.526 | $54.53 | $54.55 | $54.50 |
| Purchase #7 | $151.30 | 11.612% | $168.869 | $168.87 | $168.85 | $168.90 |
| 7 purchase totals = | $686.46 | $742.2473 | $742.26 | $742.25 | $742.30 | |