| 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 | $104.54 | 7.244% | $112.1129 | $112.11 | $112.10 | $112.10 |
| Purchase #2 | $172.64 | 6.427% | $183.7356 | $183.74 | $183.75 | $183.70 |
| Purchase #3 | $185.74 | 9.353% | $203.1123 | $203.11 | $203.10 | $203.10 |
| Purchase #4 | $15.69 | 6.288% | $16.6766 | $16.68 | $16.70 | $16.70 |
| Purchase #5 | $26.55 | 8.169% | $28.7189 | $28.72 | $28.70 | $28.70 |
| Purchase #6 | $128.31 | 8.341% | $139.0123 | $139.01 | $139.00 | $139.00 |
| Purchase #7 | $93.91 | 3.869% | $97.5434 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $727.38 | $780.9120 | $780.91 | $780.90 | $780.80 | |