| 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 | $26.60 | 5.822% | $28.1487 | $28.15 | $28.15 | $28.10 |
| Purchase #2 | $174.59 | 10.582% | $193.0651 | $193.07 | $193.05 | $193.10 |
| Purchase #3 | $101.27 | 3.671% | $104.9876 | $104.99 | $105.00 | $105.00 |
| Purchase #4 | $63.97 | 10.850% | $70.9107 | $70.91 | $70.90 | $70.90 |
| Purchase #5 | $153.59 | 10.349% | $169.485 | $169.49 | $169.50 | $169.50 |
| Purchase #6 | $93.54 | 6.257% | $99.3928 | $99.39 | $99.40 | $99.40 |
| Purchase #7 | $248.34 | 13.384% | $281.5778 | $281.58 | $281.60 | $281.60 |
| 7 purchase totals = | $861.90 | $947.5677 | $947.58 | $947.60 | $947.60 | |