| 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 | $30.99 | 3.166% | $31.9711 | $31.97 | $31.95 | $32.00 |
| Purchase #2 | $125.84 | 6.484% | $133.9995 | $134.00 | $134.00 | $134.00 |
| Purchase #3 | $96.61 | 11.727% | $107.9395 | $107.94 | $107.95 | $107.90 |
| Purchase #4 | $104.40 | 11.420% | $116.3225 | $116.32 | $116.30 | $116.30 |
| Purchase #5 | $66.48 | 11.259% | $73.965 | $73.97 | $73.95 | $74.00 |
| Purchase #6 | $229.89 | 12.344% | $258.2676 | $258.27 | $258.25 | $258.30 |
| Purchase #7 | $31.63 | 10.116% | $34.8297 | $34.83 | $34.85 | $34.80 |
| 7 purchase totals = | $685.84 | $757.2949 | $757.30 | $757.25 | $757.30 | |