| 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 | $223.86 | 8.153% | $242.1113 | $242.11 | $242.10 | $242.10 |
| Purchase #2 | $234.49 | 5.461% | $247.2955 | $247.30 | $247.30 | $247.30 |
| Purchase #3 | $18.96 | 10.849% | $21.017 | $21.02 | $21.00 | $21.00 |
| Purchase #4 | $93.33 | 4.774% | $97.7856 | $97.79 | $97.80 | $97.80 |
| Purchase #5 | $30.41 | 11.644% | $33.9509 | $33.95 | $33.95 | $34.00 |
| Purchase #6 | $148.74 | 13.757% | $169.2022 | $169.20 | $169.20 | $169.20 |
| Purchase #7 | $61.43 | 10.585% | $67.9324 | $67.93 | $67.95 | $67.90 |
| 7 purchase totals = | $811.22 | $879.2949 | $879.30 | $879.30 | $879.30 | |