| 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 | $25.35 | 7.478% | $27.2457 | $27.25 | $27.25 | $27.20 |
| Purchase #2 | $201.63 | 9.147% | $220.0731 | $220.07 | $220.05 | $220.10 |
| Purchase #3 | $196.35 | 3.271% | $202.7726 | $202.77 | $202.75 | $202.80 |
| Purchase #4 | $43.30 | 8.411% | $46.942 | $46.94 | $46.95 | $46.90 |
| Purchase #5 | $28.96 | 4.109% | $30.15 | $30.15 | $30.15 | $30.20 |
| Purchase #6 | $136.32 | 9.566% | $149.3604 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $18.98 | 7.251% | $20.3562 | $20.36 | $20.35 | $20.40 |
| 7 purchase totals = | $650.89 | $696.9000 | $696.90 | $696.85 | $697.00 | |