| 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 | $227.64 | 9.341% | $248.9039 | $248.90 | $248.90 | $248.90 |
| Purchase #2 | $54.64 | 7.427% | $58.6981 | $58.70 | $58.70 | $58.70 |
| Purchase #3 | $52.46 | 10.446% | $57.94 | $57.94 | $57.95 | $57.90 |
| Purchase #4 | $186.92 | 4.483% | $195.2996 | $195.30 | $195.30 | $195.30 |
| Purchase #5 | $134.52 | 6.593% | $143.3889 | $143.39 | $143.40 | $143.40 |
| Purchase #6 | $93.95 | 4.140% | $97.8395 | $97.84 | $97.85 | $97.80 |
| Purchase #7 | $151.43 | 8.739% | $164.6635 | $164.66 | $164.65 | $164.70 |
| 7 purchase totals = | $901.56 | $966.7335 | $966.73 | $966.75 | $966.70 | |