| 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 | $204.37 | 4.192% | $212.9372 | $212.94 | $212.95 | $212.90 |
| Purchase #2 | $12.51 | 7.713% | $13.4749 | $13.47 | $13.45 | $13.50 |
| Purchase #3 | $81.82 | 8.544% | $88.8107 | $88.81 | $88.80 | $88.80 |
| Purchase #4 | $70.30 | 6.133% | $74.6115 | $74.61 | $74.60 | $74.60 |
| Purchase #5 | $206.85 | 6.409% | $220.107 | $220.11 | $220.10 | $220.10 |
| Purchase #6 | $194.39 | 13.641% | $220.9067 | $220.91 | $220.90 | $220.90 |
| Purchase #7 | $64.51 | 5.539% | $68.0832 | $68.08 | $68.10 | $68.10 |
| 7 purchase totals = | $834.75 | $898.9312 | $898.93 | $898.90 | $898.90 | |