| 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 | $244.70 | 3.503% | $253.2718 | $253.27 | $253.25 | $253.30 |
| Purchase #2 | $57.66 | 3.529% | $59.6948 | $59.69 | $59.70 | $59.70 |
| Purchase #3 | $13.51 | 7.770% | $14.5597 | $14.56 | $14.55 | $14.60 |
| Purchase #4 | $140.31 | 10.233% | $154.6679 | $154.67 | $154.65 | $154.70 |
| Purchase #5 | $25.33 | 13.680% | $28.7951 | $28.80 | $28.80 | $28.80 |
| Purchase #6 | $198.69 | 11.488% | $221.5155 | $221.52 | $221.50 | $221.50 |
| Purchase #7 | $178.84 | 4.455% | $186.8073 | $186.81 | $186.80 | $186.80 |
| 7 purchase totals = | $859.04 | $919.3121 | $919.32 | $919.25 | $919.40 | |