| 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 | $206.56 | 12.274% | $231.9132 | $231.91 | $231.90 | $231.90 |
| Purchase #2 | $199.29 | 12.767% | $224.7334 | $224.73 | $224.75 | $224.70 |
| Purchase #3 | $11.27 | 10.684% | $12.4741 | $12.47 | $12.45 | $12.50 |
| Purchase #4 | $74.73 | 8.534% | $81.1075 | $81.11 | $81.10 | $81.10 |
| Purchase #5 | $143.41 | 3.420% | $148.3146 | $148.31 | $148.30 | $148.30 |
| Purchase #6 | $109.77 | 12.728% | $123.7415 | $123.74 | $123.75 | $123.70 |
| Purchase #7 | $93.26 | 4.449% | $97.4091 | $97.41 | $97.40 | $97.40 |
| 7 purchase totals = | $838.29 | $919.6934 | $919.68 | $919.65 | $919.60 | |