| 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 | $66.95 | 8.612% | $72.7157 | $72.72 | $72.70 | $72.70 |
| Purchase #2 | $130.28 | 11.350% | $145.0668 | $145.07 | $145.05 | $145.10 |
| Purchase #3 | $35.94 | 3.510% | $37.2015 | $37.20 | $37.20 | $37.20 |
| Purchase #4 | $10.34 | 4.796% | $10.8359 | $10.84 | $10.85 | $10.80 |
| Purchase #5 | $200.71 | 8.510% | $217.7904 | $217.79 | $217.80 | $217.80 |
| Purchase #6 | $19.44 | 3.706% | $20.1604 | $20.16 | $20.15 | $20.20 |
| Purchase #7 | $9.77 | 6.505% | $10.4055 | $10.41 | $10.40 | $10.40 |
| 7 purchase totals = | $473.43 | $514.1762 | $514.19 | $514.15 | $514.20 | |