| 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 | $183.26 | 4.716% | $191.9025 | $191.90 | $191.90 | $191.90 |
| Purchase #2 | $163.39 | 9.657% | $179.1686 | $179.17 | $179.15 | $179.20 |
| Purchase #3 | $96.95 | 4.839% | $101.6414 | $101.64 | $101.65 | $101.60 |
| Purchase #4 | $15.35 | 11.643% | $17.1372 | $17.14 | $17.15 | $17.10 |
| Purchase #5 | $57.66 | 7.828% | $62.1736 | $62.17 | $62.15 | $62.20 |
| Purchase #6 | $139.38 | 3.778% | $144.6458 | $144.65 | $144.65 | $144.60 |
| Purchase #7 | $244.64 | 6.645% | $260.8963 | $260.90 | $260.90 | $260.90 |
| 7 purchase totals = | $900.63 | $957.5654 | $957.57 | $957.55 | $957.50 | |