| 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 | $100.60 | 5.742% | $106.3765 | $106.38 | $106.40 | $106.40 |
| Purchase #2 | $68.44 | 12.428% | $76.9457 | $76.95 | $76.95 | $76.90 |
| Purchase #3 | $118.43 | 10.448% | $130.8036 | $130.80 | $130.80 | $130.80 |
| Purchase #4 | $212.38 | 3.608% | $220.0427 | $220.04 | $220.05 | $220.00 |
| Purchase #5 | $76.96 | 6.764% | $82.1656 | $82.17 | $82.15 | $82.20 |
| Purchase #6 | $250.72 | 8.790% | $272.7583 | $272.76 | $272.75 | $272.80 |
| Purchase #7 | $158.49 | 6.133% | $168.2102 | $168.21 | $168.20 | $168.20 |
| 7 purchase totals = | $986.02 | $1,057.3026 | $1,057.31 | $1,057.30 | $1,057.30 | |