| 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 | $178.89 | 3.530% | $185.2048 | $185.20 | $185.20 | $185.20 |
| Purchase #2 | $149.32 | 3.575% | $154.6582 | $154.66 | $154.65 | $154.70 |
| Purchase #3 | $12.87 | 6.355% | $13.6879 | $13.69 | $13.70 | $13.70 |
| Purchase #4 | $230.83 | 5.591% | $243.7357 | $243.74 | $243.75 | $243.70 |
| Purchase #5 | $99.82 | 6.126% | $105.935 | $105.94 | $105.95 | $105.90 |
| Purchase #6 | $43.56 | 13.240% | $49.3273 | $49.33 | $49.35 | $49.30 |
| Purchase #7 | $81.86 | 7.689% | $88.1542 | $88.15 | $88.15 | $88.20 |
| 7 purchase totals = | $797.15 | $840.7031 | $840.71 | $840.75 | $840.70 | |