| 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 | $26.31 | 7.285% | $28.2267 | $28.23 | $28.25 | $28.20 |
| Purchase #2 | $130.95 | 7.628% | $140.9389 | $140.94 | $140.95 | $140.90 |
| Purchase #3 | $188.37 | 7.832% | $203.1231 | $203.12 | $203.10 | $203.10 |
| Purchase #4 | $180.86 | 8.352% | $195.9654 | $195.97 | $195.95 | $196.00 |
| Purchase #5 | $240.87 | 8.660% | $261.7293 | $261.73 | $261.75 | $261.70 |
| Purchase #6 | $86.74 | 6.708% | $92.5585 | $92.56 | $92.55 | $92.60 |
| Purchase #7 | $18.95 | 12.255% | $21.2723 | $21.27 | $21.25 | $21.30 |
| 7 purchase totals = | $873.05 | $943.8142 | $943.82 | $943.80 | $943.80 | |