| 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 | $10.64 | 13.392% | $12.0649 | $12.06 | $12.05 | $12.10 |
| Purchase #2 | $24.95 | 12.297% | $28.0181 | $28.02 | $28.00 | $28.00 |
| Purchase #3 | $10.29 | 13.485% | $11.6776 | $11.68 | $11.70 | $11.70 |
| Purchase #4 | $73.53 | 9.436% | $80.4683 | $80.47 | $80.45 | $80.50 |
| Purchase #5 | $157.25 | 11.175% | $174.8227 | $174.82 | $174.80 | $174.80 |
| Purchase #6 | $58.99 | 4.867% | $61.861 | $61.86 | $61.85 | $61.90 |
| Purchase #7 | $232.86 | 12.187% | $261.2386 | $261.24 | $261.25 | $261.20 |
| 7 purchase totals = | $568.51 | $630.1512 | $630.15 | $630.10 | $630.20 | |