| 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 | $147.43 | 11.207% | $163.9525 | $163.95 | $163.95 | $164.00 |
| Purchase #2 | $160.70 | 9.524% | $176.0051 | $176.01 | $176.00 | $176.00 |
| Purchase #3 | $140.56 | 13.376% | $159.3613 | $159.36 | $159.35 | $159.40 |
| Purchase #4 | $31.97 | 10.154% | $35.2162 | $35.22 | $35.20 | $35.20 |
| Purchase #5 | $94.73 | 12.240% | $106.325 | $106.33 | $106.35 | $106.30 |
| Purchase #6 | $134.48 | 10.821% | $149.0321 | $149.03 | $149.05 | $149.00 |
| Purchase #7 | $61.85 | 8.612% | $67.1765 | $67.18 | $67.20 | $67.20 |
| 7 purchase totals = | $771.72 | $857.0687 | $857.08 | $857.10 | $857.10 | |