| 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 | $197.90 | 12.280% | $222.2021 | $222.20 | $222.20 | $222.20 |
| Purchase #2 | $30.32 | 6.122% | $32.1762 | $32.18 | $32.20 | $32.20 |
| Purchase #3 | $105.42 | 6.716% | $112.5 | $112.50 | $112.50 | $112.50 |
| Purchase #4 | $117.96 | 10.717% | $130.6018 | $130.60 | $130.60 | $130.60 |
| Purchase #5 | $14.39 | 11.837% | $16.0933 | $16.09 | $16.10 | $16.10 |
| Purchase #6 | $89.69 | 8.344% | $97.1737 | $97.17 | $97.15 | $97.20 |
| Purchase #7 | $194.82 | 10.529% | $215.3326 | $215.33 | $215.35 | $215.30 |
| 7 purchase totals = | $750.50 | $826.0797 | $826.07 | $826.10 | $826.10 | |