| 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 | $28.49 | 6.492% | $30.3396 | $30.34 | $30.35 | $30.30 |
| Purchase #2 | $135.38 | 4.129% | $140.9698 | $140.97 | $140.95 | $141.00 |
| Purchase #3 | $79.43 | 8.151% | $85.9043 | $85.90 | $85.90 | $85.90 |
| Purchase #4 | $159.50 | 8.535% | $173.1133 | $173.11 | $173.10 | $173.10 |
| Purchase #5 | $148.55 | 11.121% | $165.0702 | $165.07 | $165.05 | $165.10 |
| Purchase #6 | $189.88 | 10.504% | $209.825 | $209.83 | $209.85 | $209.80 |
| Purchase #7 | $59.71 | 7.219% | $64.0205 | $64.02 | $64.00 | $64.00 |
| 7 purchase totals = | $800.94 | $869.2427 | $869.24 | $869.20 | $869.20 | |