| 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 | $144.80 | 3.844% | $150.3661 | $150.37 | $150.35 | $150.40 |
| Purchase #2 | $120.65 | 11.367% | $134.3643 | $134.36 | $134.35 | $134.40 |
| Purchase #3 | $120.39 | 5.414% | $126.9079 | $126.91 | $126.90 | $126.90 |
| Purchase #4 | $118.45 | 12.365% | $133.0963 | $133.10 | $133.10 | $133.10 |
| Purchase #5 | $38.49 | 5.212% | $40.4961 | $40.50 | $40.50 | $40.50 |
| Purchase #6 | $27.38 | 3.313% | $28.2871 | $28.29 | $28.30 | $28.30 |
| Purchase #7 | $164.90 | 10.504% | $182.2211 | $182.22 | $182.20 | $182.20 |
| 7 purchase totals = | $735.06 | $795.7389 | $795.75 | $795.70 | $795.80 | |