| 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 | 13.759% | $140.7199 | $140.72 | $140.70 | $140.70 |
| Purchase #2 | $78.84 | 11.773% | $88.1218 | $88.12 | $88.10 | $88.10 |
| Purchase #3 | $107.90 | 13.203% | $122.146 | $122.15 | $122.15 | $122.10 |
| Purchase #4 | $154.85 | 8.526% | $168.0525 | $168.05 | $168.05 | $168.10 |
| Purchase #5 | $212.55 | 11.121% | $236.1877 | $236.19 | $236.20 | $236.20 |
| Purchase #6 | $75.80 | 12.141% | $85.0029 | $85.00 | $85.00 | $85.00 |
| Purchase #7 | $143.96 | 6.151% | $152.815 | $152.82 | $152.80 | $152.80 |
| 7 purchase totals = | $897.60 | $993.0458 | $993.05 | $993.00 | $993.00 | |