| 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 | $163.97 | 12.514% | $184.4892 | $184.49 | $184.50 | $184.50 |
| Purchase #2 | $40.47 | 12.852% | $45.6712 | $45.67 | $45.65 | $45.70 |
| Purchase #3 | $52.59 | 7.491% | $56.5295 | $56.53 | $56.55 | $56.50 |
| Purchase #4 | $118.57 | 9.524% | $129.8626 | $129.86 | $129.85 | $129.90 |
| Purchase #5 | $108.58 | 4.713% | $113.6974 | $113.70 | $113.70 | $113.70 |
| Purchase #6 | $9.61 | 3.325% | $9.9295 | $9.93 | $9.95 | $9.90 |
| Purchase #7 | $158.29 | 6.696% | $168.8891 | $168.89 | $168.90 | $168.90 |
| 7 purchase totals = | $652.08 | $709.0685 | $709.07 | $709.10 | $709.10 | |