| 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 | $26.39 | 5.676% | $27.8879 | $27.89 | $27.90 | $27.90 |
| Purchase #2 | $87.60 | 10.686% | $96.9609 | $96.96 | $96.95 | $97.00 |
| Purchase #3 | $16.83 | 10.242% | $18.5537 | $18.55 | $18.55 | $18.60 |
| Purchase #4 | $127.35 | 11.524% | $142.0258 | $142.03 | $142.05 | $142.00 |
| Purchase #5 | $72.25 | 13.748% | $82.1829 | $82.18 | $82.20 | $82.20 |
| Purchase #6 | $177.42 | 11.354% | $197.5643 | $197.56 | $197.55 | $197.60 |
| Purchase #7 | $170.88 | 9.428% | $186.9906 | $186.99 | $187.00 | $187.00 |
| 7 purchase totals = | $678.72 | $752.1661 | $752.16 | $752.20 | $752.30 | |