| 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 | $174.76 | 4.524% | $182.6661 | $182.67 | $182.65 | $182.70 |
| Purchase #2 | $78.53 | 6.233% | $83.4248 | $83.42 | $83.40 | $83.40 |
| Purchase #3 | $105.37 | 6.508% | $112.2275 | $112.23 | $112.25 | $112.20 |
| Purchase #4 | $66.40 | 5.797% | $70.2492 | $70.25 | $70.25 | $70.20 |
| Purchase #5 | $53.84 | 7.122% | $57.6745 | $57.67 | $57.65 | $57.70 |
| Purchase #6 | $200.28 | 11.371% | $223.0538 | $223.05 | $223.05 | $223.10 |
| Purchase #7 | $140.70 | 8.832% | $153.1266 | $153.13 | $153.15 | $153.10 |
| 7 purchase totals = | $819.88 | $882.4225 | $882.42 | $882.40 | $882.40 | |