| 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 | $196.83 | 7.275% | $211.1494 | $211.15 | $211.15 | $211.10 |
| Purchase #2 | $112.57 | 12.739% | $126.9103 | $126.91 | $126.90 | $126.90 |
| Purchase #3 | $85.95 | 9.468% | $94.0877 | $94.09 | $94.10 | $94.10 |
| Purchase #4 | $188.90 | 13.435% | $214.2787 | $214.28 | $214.30 | $214.30 |
| Purchase #5 | $67.68 | 12.288% | $75.9965 | $76.00 | $76.00 | $76.00 |
| Purchase #6 | $149.54 | 3.853% | $155.3018 | $155.30 | $155.30 | $155.30 |
| Purchase #7 | $234.86 | 11.301% | $261.4015 | $261.40 | $261.40 | $261.40 |
| 7 purchase totals = | $1,036.33 | $1,139.1259 | $1,139.13 | $1,139.15 | $1,139.10 | |