| 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 | $123.70 | 13.707% | $140.6556 | $140.66 | $140.65 | $140.70 |
| Purchase #2 | $11.55 | 3.873% | $11.9973 | $12.00 | $12.00 | $12.00 |
| Purchase #3 | $193.63 | 9.558% | $212.1372 | $212.14 | $212.15 | $212.10 |
| Purchase #4 | $73.92 | 13.464% | $83.8726 | $83.87 | $83.85 | $83.90 |
| Purchase #5 | $228.79 | 10.313% | $252.3851 | $252.39 | $252.40 | $252.40 |
| Purchase #6 | $88.88 | 3.386% | $91.8895 | $91.89 | $91.90 | $91.90 |
| Purchase #7 | $138.59 | 8.626% | $150.5448 | $150.54 | $150.55 | $150.50 |
| 7 purchase totals = | $859.06 | $943.4821 | $943.49 | $943.50 | $943.50 | |