| 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 | $197.90 | 7.307% | $212.3606 | $212.36 | $212.35 | $212.40 |
| Purchase #2 | $184.38 | 4.599% | $192.8596 | $192.86 | $192.85 | $192.90 |
| Purchase #3 | $70.67 | 7.369% | $75.8777 | $75.88 | $75.90 | $75.90 |
| Purchase #4 | $169.36 | 11.702% | $189.1785 | $189.18 | $189.20 | $189.20 |
| Purchase #5 | $125.46 | 11.235% | $139.5554 | $139.56 | $139.55 | $139.60 |
| Purchase #6 | $15.36 | 12.712% | $17.3126 | $17.31 | $17.30 | $17.30 |
| Purchase #7 | $143.30 | 3.712% | $148.6193 | $148.62 | $148.60 | $148.60 |
| 7 purchase totals = | $906.43 | $975.7637 | $975.77 | $975.75 | $975.90 | |