| 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 | $30.34 | 6.255% | $32.2378 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $161.32 | 8.806% | $175.5258 | $175.53 | $175.55 | $175.50 |
| Purchase #3 | $130.79 | 13.560% | $148.5251 | $148.53 | $148.55 | $148.50 |
| Purchase #4 | $213.44 | 6.185% | $226.6413 | $226.64 | $226.65 | $226.60 |
| Purchase #5 | $100.36 | 8.200% | $108.5895 | $108.59 | $108.60 | $108.60 |
| Purchase #6 | $46.77 | 12.545% | $52.6373 | $52.64 | $52.65 | $52.60 |
| Purchase #7 | $112.90 | 12.862% | $127.4212 | $127.42 | $127.40 | $127.40 |
| 7 purchase totals = | $795.92 | $871.5780 | $871.59 | $871.65 | $871.40 | |