| 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 | $27.96 | 6.388% | $29.7461 | $29.75 | $29.75 | $29.70 |
| Purchase #2 | $160.29 | 11.812% | $179.2235 | $179.22 | $179.20 | $179.20 |
| Purchase #3 | $82.98 | 9.839% | $91.1444 | $91.14 | $91.15 | $91.10 |
| Purchase #4 | $161.34 | 4.538% | $168.6616 | $168.66 | $168.65 | $168.70 |
| Purchase #5 | $231.83 | 7.829% | $249.98 | $249.98 | $250.00 | $250.00 |
| Purchase #6 | $29.27 | 4.744% | $30.6586 | $30.66 | $30.65 | $30.70 |
| Purchase #7 | $107.49 | 4.553% | $112.384 | $112.38 | $112.40 | $112.40 |
| 7 purchase totals = | $801.16 | $861.7982 | $861.79 | $861.80 | $861.80 | |