| 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 | $194.46 | 3.566% | $201.3944 | $201.39 | $201.40 | $201.40 |
| Purchase #2 | $149.98 | 9.347% | $163.9986 | $164.00 | $164.00 | $164.00 |
| Purchase #3 | $237.62 | 9.714% | $260.7024 | $260.70 | $260.70 | $260.70 |
| Purchase #4 | $48.47 | 9.840% | $53.2394 | $53.24 | $53.25 | $53.20 |
| Purchase #5 | $20.77 | 6.698% | $22.1612 | $22.16 | $22.15 | $22.20 |
| Purchase #6 | $231.71 | 8.719% | $251.9128 | $251.91 | $251.90 | $251.90 |
| Purchase #7 | $165.89 | 8.162% | $179.4299 | $179.43 | $179.45 | $179.40 |
| 7 purchase totals = | $1,048.90 | $1,132.8387 | $1,132.83 | $1,132.85 | $1,132.80 | |