| 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 | $97.92 | 3.421% | $101.2698 | $101.27 | $101.25 | $101.30 |
| Purchase #2 | $237.38 | 13.160% | $268.6192 | $268.62 | $268.60 | $268.60 |
| Purchase #3 | $15.63 | 12.220% | $17.54 | $17.54 | $17.55 | $17.50 |
| Purchase #4 | $111.68 | 12.486% | $125.6244 | $125.62 | $125.60 | $125.60 |
| Purchase #5 | $150.98 | 9.353% | $165.1012 | $165.10 | $165.10 | $165.10 |
| Purchase #6 | $18.67 | 12.140% | $20.9365 | $20.94 | $20.95 | $20.90 |
| Purchase #7 | $233.96 | 5.844% | $247.6326 | $247.63 | $247.65 | $247.60 |
| 7 purchase totals = | $866.22 | $946.7237 | $946.72 | $946.70 | $946.60 | |