| 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 | $134.99 | 5.538% | $142.4657 | $142.47 | $142.45 | $142.50 |
| Purchase #2 | $116.42 | 7.536% | $125.1934 | $125.19 | $125.20 | $125.20 |
| Purchase #3 | $46.90 | 7.437% | $50.388 | $50.39 | $50.40 | $50.40 |
| Purchase #4 | $33.27 | 10.696% | $36.8286 | $36.83 | $36.85 | $36.80 |
| Purchase #5 | $242.39 | 7.584% | $260.7729 | $260.77 | $260.75 | $260.80 |
| Purchase #6 | $245.35 | 5.435% | $258.6848 | $258.68 | $258.70 | $258.70 |
| Purchase #7 | $113.95 | 8.511% | $123.6483 | $123.65 | $123.65 | $123.60 |
| 7 purchase totals = | $933.27 | $997.9817 | $997.98 | $998.00 | $998.00 | |