| 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 | $48.40 | 11.209% | $53.8252 | $53.83 | $53.85 | $53.80 |
| Purchase #2 | $164.46 | 9.870% | $180.6922 | $180.69 | $180.70 | $180.70 |
| Purchase #3 | $149.82 | 4.604% | $156.7177 | $156.72 | $156.70 | $156.70 |
| Purchase #4 | $79.71 | 8.420% | $86.4216 | $86.42 | $86.40 | $86.40 |
| Purchase #5 | $151.39 | 4.633% | $158.4039 | $158.40 | $158.40 | $158.40 |
| Purchase #6 | $218.84 | 11.422% | $243.8359 | $243.84 | $243.85 | $243.80 |
| Purchase #7 | $16.40 | 6.476% | $17.4621 | $17.46 | $17.45 | $17.50 |
| 7 purchase totals = | $829.02 | $897.3586 | $897.36 | $897.35 | $897.30 | |