| 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 | $21.68 | 11.705% | $24.2176 | $24.22 | $24.20 | $24.20 |
| Purchase #2 | $170.65 | 11.351% | $190.0205 | $190.02 | $190.00 | $190.00 |
| Purchase #3 | $207.39 | 5.608% | $219.0204 | $219.02 | $219.00 | $219.00 |
| Purchase #4 | $87.71 | 4.187% | $91.3824 | $91.38 | $91.40 | $91.40 |
| Purchase #5 | $151.60 | 9.852% | $166.5356 | $166.54 | $166.55 | $166.50 |
| Purchase #6 | $142.46 | 13.686% | $161.9571 | $161.96 | $161.95 | $162.00 |
| Purchase #7 | $36.51 | 5.192% | $38.4056 | $38.41 | $38.40 | $38.40 |
| 7 purchase totals = | $818.00 | $891.5392 | $891.55 | $891.50 | $891.50 | |