| 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 | $107.94 | 8.472% | $117.0847 | $117.08 | $117.10 | $117.10 |
| Purchase #2 | $197.84 | 12.691% | $222.9479 | $222.95 | $222.95 | $222.90 |
| Purchase #3 | $189.38 | 8.201% | $204.9111 | $204.91 | $204.90 | $204.90 |
| Purchase #4 | $94.84 | 11.784% | $106.0159 | $106.02 | $106.00 | $106.00 |
| Purchase #5 | $25.81 | 4.166% | $26.8852 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $106.72 | 3.367% | $110.3133 | $110.31 | $110.30 | $110.30 |
| Purchase #7 | $89.52 | 12.604% | $100.8031 | $100.80 | $100.80 | $100.80 |
| 7 purchase totals = | $812.05 | $888.9612 | $888.96 | $888.95 | $888.90 | |