| 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 | $72.69 | 11.647% | $81.1562 | $81.16 | $81.15 | $81.20 |
| Purchase #2 | $203.87 | 11.494% | $227.3028 | $227.30 | $227.30 | $227.30 |
| Purchase #3 | $249.59 | 6.420% | $265.6137 | $265.61 | $265.60 | $265.60 |
| Purchase #4 | $140.67 | 7.478% | $151.1893 | $151.19 | $151.20 | $151.20 |
| Purchase #5 | $90.65 | 7.423% | $97.3789 | $97.38 | $97.40 | $97.40 |
| Purchase #6 | $56.62 | 13.418% | $64.2173 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $115.47 | 5.263% | $121.5472 | $121.55 | $121.55 | $121.50 |
| 7 purchase totals = | $929.56 | $1,008.4054 | $1,008.41 | $1,008.40 | $1,008.40 | |