| 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 | $139.53 | 11.219% | $155.1839 | $155.18 | $155.20 | $155.20 |
| Purchase #2 | $132.64 | 13.270% | $150.2413 | $150.24 | $150.25 | $150.20 |
| Purchase #3 | $26.54 | 4.522% | $27.7401 | $27.74 | $27.75 | $27.70 |
| Purchase #4 | $208.89 | 11.118% | $232.1144 | $232.11 | $232.10 | $232.10 |
| Purchase #5 | $73.68 | 11.589% | $82.2188 | $82.22 | $82.20 | $82.20 |
| Purchase #6 | $91.33 | 4.748% | $95.6663 | $95.67 | $95.65 | $95.70 |
| Purchase #7 | $190.81 | 11.570% | $212.8867 | $212.89 | $212.90 | $212.90 |
| 7 purchase totals = | $863.42 | $956.0515 | $956.05 | $956.05 | $956.00 | |