| 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 | $185.66 | 12.603% | $209.0587 | $209.06 | $209.05 | $209.10 |
| Purchase #2 | $30.51 | 9.597% | $33.438 | $33.44 | $33.45 | $33.40 |
| Purchase #3 | $99.29 | 4.714% | $103.9705 | $103.97 | $103.95 | $104.00 |
| Purchase #4 | $41.31 | 6.478% | $43.9861 | $43.99 | $44.00 | $44.00 |
| Purchase #5 | $160.34 | 11.678% | $179.0645 | $179.06 | $179.05 | $179.10 |
| Purchase #6 | $107.92 | 4.362% | $112.6275 | $112.63 | $112.65 | $112.60 |
| Purchase #7 | $190.46 | 7.860% | $205.4302 | $205.43 | $205.45 | $205.40 |
| 7 purchase totals = | $815.49 | $887.5755 | $887.58 | $887.60 | $887.60 | |