| 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 | $57.74 | 3.685% | $59.8677 | $59.87 | $59.85 | $59.90 |
| Purchase #2 | $161.33 | 7.796% | $173.9073 | $173.91 | $173.90 | $173.90 |
| Purchase #3 | $51.53 | 9.794% | $56.5768 | $56.58 | $56.60 | $56.60 |
| Purchase #4 | $189.99 | 13.700% | $216.0186 | $216.02 | $216.00 | $216.00 |
| Purchase #5 | $204.53 | 13.779% | $232.7122 | $232.71 | $232.70 | $232.70 |
| Purchase #6 | $169.54 | 10.406% | $187.1823 | $187.18 | $187.20 | $187.20 |
| Purchase #7 | $222.99 | 7.137% | $238.9048 | $238.90 | $238.90 | $238.90 |
| 7 purchase totals = | $1,057.65 | $1,165.1697 | $1,165.17 | $1,165.15 | $1,165.20 | |