| 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 | $75.46 | 10.592% | $83.4527 | $83.45 | $83.45 | $83.50 |
| Purchase #2 | $185.96 | 11.580% | $207.4942 | $207.49 | $207.50 | $207.50 |
| Purchase #3 | $24.99 | 11.350% | $27.8264 | $27.83 | $27.85 | $27.80 |
| Purchase #4 | $216.39 | 12.552% | $243.5513 | $243.55 | $243.55 | $243.60 |
| Purchase #5 | $90.94 | 3.472% | $94.0974 | $94.10 | $94.10 | $94.10 |
| Purchase #6 | $142.43 | 4.305% | $148.5616 | $148.56 | $148.55 | $148.60 |
| Purchase #7 | $137.46 | 7.806% | $148.1901 | $148.19 | $148.20 | $148.20 |
| 7 purchase totals = | $873.63 | $953.1737 | $953.17 | $953.20 | $953.30 | |