| 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 | $50.46 | 9.709% | $55.3592 | $55.36 | $55.35 | $55.40 |
| Purchase #2 | $156.38 | 3.386% | $161.675 | $161.68 | $161.70 | $161.70 |
| Purchase #3 | $169.58 | 6.334% | $180.3212 | $180.32 | $180.30 | $180.30 |
| Purchase #4 | $205.55 | 6.388% | $218.6805 | $218.68 | $218.70 | $218.70 |
| Purchase #5 | $240.69 | 6.316% | $255.892 | $255.89 | $255.90 | $255.90 |
| Purchase #6 | $28.29 | 3.370% | $29.2434 | $29.24 | $29.25 | $29.20 |
| Purchase #7 | $243.80 | 7.511% | $262.1118 | $262.11 | $262.10 | $262.10 |
| 7 purchase totals = | $1,094.75 | $1,163.2831 | $1,163.28 | $1,163.30 | $1,163.30 | |