| 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 | $139.56 | 3.703% | $144.7279 | $144.73 | $144.75 | $144.70 |
| Purchase #2 | $48.51 | 8.825% | $52.791 | $52.79 | $52.80 | $52.80 |
| Purchase #3 | $174.95 | 10.420% | $193.1798 | $193.18 | $193.20 | $193.20 |
| Purchase #4 | $164.63 | 12.583% | $185.3454 | $185.35 | $185.35 | $185.30 |
| Purchase #5 | $86.93 | 8.168% | $94.0304 | $94.03 | $94.05 | $94.00 |
| Purchase #6 | $53.76 | 9.357% | $58.7903 | $58.79 | $58.80 | $58.80 |
| Purchase #7 | $15.43 | 13.170% | $17.4621 | $17.46 | $17.45 | $17.50 |
| 7 purchase totals = | $683.77 | $746.3269 | $746.33 | $746.40 | $746.30 | |