| 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 | $25.31 | 11.811% | $28.2994 | $28.30 | $28.30 | $28.30 |
| Purchase #2 | $156.76 | 8.721% | $170.431 | $170.43 | $170.45 | $170.40 |
| Purchase #3 | $59.60 | 9.173% | $65.0671 | $65.07 | $65.05 | $65.10 |
| Purchase #4 | $250.78 | 10.147% | $276.2266 | $276.23 | $276.25 | $276.20 |
| Purchase #5 | $132.36 | 11.299% | $147.3154 | $147.32 | $147.30 | $147.30 |
| Purchase #6 | $51.77 | 7.121% | $55.4565 | $55.46 | $55.45 | $55.50 |
| Purchase #7 | $216.29 | 13.761% | $246.0537 | $246.05 | $246.05 | $246.10 |
| 7 purchase totals = | $892.87 | $988.8497 | $988.86 | $988.85 | $988.90 | |