| 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 | $205.46 | 10.470% | $226.9717 | $226.97 | $226.95 | $227.00 |
| Purchase #2 | $66.42 | 12.517% | $74.7338 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $95.94 | 11.777% | $107.2389 | $107.24 | $107.25 | $107.20 |
| Purchase #4 | $121.61 | 10.313% | $134.1516 | $134.15 | $134.15 | $134.20 |
| Purchase #5 | $115.58 | 3.687% | $119.8414 | $119.84 | $119.85 | $119.80 |
| Purchase #6 | $22.76 | 6.728% | $24.2913 | $24.29 | $24.30 | $24.30 |
| Purchase #7 | $190.64 | 11.266% | $212.1175 | $212.12 | $212.10 | $212.10 |
| 7 purchase totals = | $818.41 | $899.3462 | $899.34 | $899.35 | $899.30 | |