| 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 | $183.72 | 9.106% | $200.4495 | $200.45 | $200.45 | $200.40 |
| Purchase #2 | $214.62 | 10.388% | $236.9147 | $236.91 | $236.90 | $236.90 |
| Purchase #3 | $74.46 | 11.302% | $82.8755 | $82.88 | $82.90 | $82.90 |
| Purchase #4 | $155.38 | 5.135% | $163.3588 | $163.36 | $163.35 | $163.40 |
| Purchase #5 | $235.28 | 11.172% | $261.5655 | $261.57 | $261.55 | $261.60 |
| Purchase #6 | $60.97 | 4.552% | $63.7454 | $63.75 | $63.75 | $63.70 |
| Purchase #7 | $120.77 | 9.266% | $131.9605 | $131.96 | $131.95 | $132.00 |
| 7 purchase totals = | $1,045.20 | $1,140.8699 | $1,140.88 | $1,140.85 | $1,140.90 | |