| 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 | $42.46 | 6.769% | $45.3341 | $45.33 | $45.35 | $45.30 |
| Purchase #2 | $121.38 | 11.862% | $135.7781 | $135.78 | $135.80 | $135.80 |
| Purchase #3 | $58.68 | 12.652% | $66.1042 | $66.10 | $66.10 | $66.10 |
| Purchase #4 | $29.27 | 12.749% | $33.0016 | $33.00 | $33.00 | $33.00 |
| Purchase #5 | $99.37 | 5.290% | $104.6267 | $104.63 | $104.65 | $104.60 |
| Purchase #6 | $117.91 | 13.756% | $134.1297 | $134.13 | $134.15 | $134.10 |
| Purchase #7 | $15.64 | 12.464% | $17.5894 | $17.59 | $17.60 | $17.60 |
| 7 purchase totals = | $484.71 | $536.5638 | $536.56 | $536.65 | $536.50 | |