| 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 | $125.74 | 11.362% | $140.0266 | $140.03 | $140.05 | $140.00 |
| Purchase #2 | $189.29 | 12.126% | $212.2433 | $212.24 | $212.25 | $212.20 |
| Purchase #3 | $67.49 | 4.820% | $70.743 | $70.74 | $70.75 | $70.70 |
| Purchase #4 | $145.47 | 13.532% | $165.155 | $165.16 | $165.15 | $165.20 |
| Purchase #5 | $34.90 | 11.643% | $38.9634 | $38.96 | $38.95 | $39.00 |
| Purchase #6 | $65.39 | 3.816% | $67.8853 | $67.89 | $67.90 | $67.90 |
| Purchase #7 | $173.96 | 13.652% | $197.709 | $197.71 | $197.70 | $197.70 |
| 7 purchase totals = | $802.24 | $892.7256 | $892.73 | $892.75 | $892.70 | |