| 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 | $51.39 | 7.109% | $55.0433 | $55.04 | $55.05 | $55.00 |
| Purchase #2 | $200.96 | 8.576% | $218.1943 | $218.19 | $218.20 | $218.20 |
| Purchase #3 | $194.47 | 9.581% | $213.1022 | $213.10 | $213.10 | $213.10 |
| Purchase #4 | $231.32 | 12.451% | $260.1217 | $260.12 | $260.10 | $260.10 |
| Purchase #5 | $143.65 | 12.210% | $161.1897 | $161.19 | $161.20 | $161.20 |
| Purchase #6 | $97.65 | 10.322% | $107.7294 | $107.73 | $107.75 | $107.70 |
| Purchase #7 | $180.55 | 6.874% | $192.961 | $192.96 | $192.95 | $193.00 |
| 7 purchase totals = | $1,099.99 | $1,208.3416 | $1,208.33 | $1,208.35 | $1,208.30 | |