| 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 | $128.46 | 11.873% | $143.7121 | $143.71 | $143.70 | $143.70 |
| Purchase #2 | $138.25 | 3.477% | $143.057 | $143.06 | $143.05 | $143.10 |
| Purchase #3 | $112.79 | 12.772% | $127.1955 | $127.20 | $127.20 | $127.20 |
| Purchase #4 | $75.98 | 6.542% | $80.9506 | $80.95 | $80.95 | $81.00 |
| Purchase #5 | $101.86 | 4.754% | $106.7024 | $106.70 | $106.70 | $106.70 |
| Purchase #6 | $116.61 | 3.724% | $120.9526 | $120.95 | $120.95 | $121.00 |
| Purchase #7 | $159.40 | 9.265% | $174.1684 | $174.17 | $174.15 | $174.20 |
| 7 purchase totals = | $833.35 | $896.7386 | $896.74 | $896.70 | $896.90 | |