| 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 | $156.39 | 7.762% | $168.529 | $168.53 | $168.55 | $168.50 |
| Purchase #2 | $212.96 | 10.239% | $234.765 | $234.77 | $234.75 | $234.80 |
| Purchase #3 | $65.82 | 13.528% | $74.7241 | $74.72 | $74.70 | $74.70 |
| Purchase #4 | $40.30 | 10.664% | $44.5976 | $44.60 | $44.60 | $44.60 |
| Purchase #5 | $121.36 | 13.682% | $137.9645 | $137.96 | $137.95 | $138.00 |
| Purchase #6 | $81.36 | 9.751% | $89.2934 | $89.29 | $89.30 | $89.30 |
| Purchase #7 | $82.53 | 4.498% | $86.2422 | $86.24 | $86.25 | $86.20 |
| 7 purchase totals = | $760.72 | $836.1158 | $836.11 | $836.10 | $836.10 | |