| 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 | $16.37 | 4.770% | $17.1508 | $17.15 | $17.15 | $17.20 |
| Purchase #2 | $121.97 | 6.790% | $130.2518 | $130.25 | $130.25 | $130.30 |
| Purchase #3 | $10.37 | 5.481% | $10.9384 | $10.94 | $10.95 | $10.90 |
| Purchase #4 | $233.86 | 11.542% | $260.8521 | $260.85 | $260.85 | $260.90 |
| Purchase #5 | $125.62 | 8.317% | $136.0678 | $136.07 | $136.05 | $136.10 |
| Purchase #6 | $193.94 | 8.601% | $210.6208 | $210.62 | $210.60 | $210.60 |
| Purchase #7 | $190.26 | 8.657% | $206.7308 | $206.73 | $206.75 | $206.70 |
| 7 purchase totals = | $892.39 | $972.6125 | $972.61 | $972.60 | $972.70 | |