| 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 | $203.54 | 6.194% | $216.1473 | $216.15 | $216.15 | $216.10 |
| Purchase #2 | $52.82 | 10.529% | $58.3814 | $58.38 | $58.40 | $58.40 |
| Purchase #3 | $130.85 | 7.267% | $140.3589 | $140.36 | $140.35 | $140.40 |
| Purchase #4 | $46.71 | 3.840% | $48.5037 | $48.50 | $48.50 | $48.50 |
| Purchase #5 | $42.94 | 7.858% | $46.3142 | $46.31 | $46.30 | $46.30 |
| Purchase #6 | $165.40 | 10.651% | $183.0168 | $183.02 | $183.00 | $183.00 |
| Purchase #7 | $117.73 | 13.139% | $133.1985 | $133.20 | $133.20 | $133.20 |
| 7 purchase totals = | $759.99 | $825.9208 | $825.92 | $825.90 | $825.90 | |