| 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 | $40.31 | 12.512% | $45.3536 | $45.35 | $45.35 | $45.40 |
| Purchase #2 | $248.83 | 6.557% | $265.1458 | $265.15 | $265.15 | $265.10 |
| Purchase #3 | $60.57 | 9.657% | $66.4192 | $66.42 | $66.40 | $66.40 |
| Purchase #4 | $247.34 | 13.867% | $281.6386 | $281.64 | $281.65 | $281.60 |
| Purchase #5 | $24.43 | 10.419% | $26.9754 | $26.98 | $27.00 | $27.00 |
| Purchase #6 | $234.47 | 11.352% | $261.087 | $261.09 | $261.10 | $261.10 |
| Purchase #7 | $10.84 | 10.146% | $11.9398 | $11.94 | $11.95 | $11.90 |
| 7 purchase totals = | $866.79 | $958.5594 | $958.57 | $958.60 | $958.50 | |