| 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 | $168.47 | 10.166% | $185.5967 | $185.60 | $185.60 | $185.60 |
| Purchase #2 | $101.98 | 8.359% | $110.5045 | $110.50 | $110.50 | $110.50 |
| Purchase #3 | $107.75 | 7.660% | $116.0037 | $116.00 | $116.00 | $116.00 |
| Purchase #4 | $180.39 | 8.721% | $196.1218 | $196.12 | $196.10 | $196.10 |
| Purchase #5 | $77.80 | 5.353% | $81.9646 | $81.96 | $81.95 | $82.00 |
| Purchase #6 | $136.76 | 6.231% | $145.2815 | $145.28 | $145.30 | $145.30 |
| Purchase #7 | $84.88 | 7.698% | $91.4141 | $91.41 | $91.40 | $91.40 |
| 7 purchase totals = | $858.03 | $926.8869 | $926.87 | $926.85 | $926.90 | |