| 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 | $13.42 | 12.778% | $15.1348 | $15.13 | $15.15 | $15.10 |
| Purchase #2 | $228.59 | 3.518% | $236.6318 | $236.63 | $236.65 | $236.60 |
| Purchase #3 | $96.91 | 8.574% | $105.2191 | $105.22 | $105.20 | $105.20 |
| Purchase #4 | $169.61 | 8.749% | $184.4492 | $184.45 | $184.45 | $184.40 |
| Purchase #5 | $16.31 | 6.538% | $17.3763 | $17.38 | $17.40 | $17.40 |
| Purchase #6 | $156.80 | 13.772% | $178.3945 | $178.39 | $178.40 | $178.40 |
| Purchase #7 | $179.40 | 5.874% | $189.938 | $189.94 | $189.95 | $189.90 |
| 7 purchase totals = | $861.04 | $927.1437 | $927.14 | $927.20 | $927.00 | |