| 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 | $20.63 | 3.774% | $21.4086 | $21.41 | $21.40 | $21.40 |
| Purchase #2 | $49.85 | 13.681% | $56.67 | $56.67 | $56.65 | $56.70 |
| Purchase #3 | $22.61 | 4.644% | $23.66 | $23.66 | $23.65 | $23.70 |
| Purchase #4 | $146.98 | 5.392% | $154.9052 | $154.91 | $154.90 | $154.90 |
| Purchase #5 | $166.98 | 8.371% | $180.9579 | $180.96 | $180.95 | $181.00 |
| Purchase #6 | $120.53 | 9.304% | $131.7441 | $131.74 | $131.75 | $131.70 |
| Purchase #7 | $221.66 | 7.355% | $237.9631 | $237.96 | $237.95 | $238.00 |
| 7 purchase totals = | $749.24 | $807.3089 | $807.31 | $807.25 | $807.40 | |