| 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 | $135.58 | 9.509% | $148.4723 | $148.47 | $148.45 | $148.50 |
| Purchase #2 | $43.36 | 6.355% | $46.1155 | $46.12 | $46.10 | $46.10 |
| Purchase #3 | $219.34 | 4.258% | $228.6795 | $228.68 | $228.70 | $228.70 |
| Purchase #4 | $170.37 | 7.108% | $182.4799 | $182.48 | $182.50 | $182.50 |
| Purchase #5 | $232.88 | 11.288% | $259.1675 | $259.17 | $259.15 | $259.20 |
| Purchase #6 | $94.34 | 3.420% | $97.5664 | $97.57 | $97.55 | $97.60 |
| Purchase #7 | $216.38 | 12.291% | $242.9753 | $242.98 | $243.00 | $243.00 |
| 7 purchase totals = | $1,112.25 | $1,205.4564 | $1,205.47 | $1,205.45 | $1,205.60 | |