| 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 | $65.50 | 10.728% | $72.5268 | $72.53 | $72.55 | $72.50 |
| Purchase #2 | $26.80 | 6.397% | $28.5144 | $28.51 | $28.50 | $28.50 |
| Purchase #3 | $42.61 | 5.632% | $45.0098 | $45.01 | $45.00 | $45.00 |
| Purchase #4 | $206.51 | 10.316% | $227.8136 | $227.81 | $227.80 | $227.80 |
| Purchase #5 | $245.27 | 8.268% | $265.5489 | $265.55 | $265.55 | $265.50 |
| Purchase #6 | $80.67 | 4.227% | $84.0799 | $84.08 | $84.10 | $84.10 |
| Purchase #7 | $240.56 | 4.669% | $251.7917 | $251.79 | $251.80 | $251.80 |
| 7 purchase totals = | $907.92 | $975.2851 | $975.28 | $975.30 | $975.20 | |