| 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 | $73.93 | 7.648% | $79.5842 | $79.58 | $79.60 | $79.60 |
| Purchase #2 | $104.92 | 10.348% | $115.7771 | $115.78 | $115.80 | $115.80 |
| Purchase #3 | $210.67 | 8.750% | $229.1036 | $229.10 | $229.10 | $229.10 |
| Purchase #4 | $16.37 | 12.417% | $18.4027 | $18.40 | $18.40 | $18.40 |
| Purchase #5 | $107.81 | 6.829% | $115.1723 | $115.17 | $115.15 | $115.20 |
| Purchase #6 | $193.65 | 8.576% | $210.2574 | $210.26 | $210.25 | $210.30 |
| Purchase #7 | $195.78 | 11.273% | $217.8503 | $217.85 | $217.85 | $217.90 |
| 7 purchase totals = | $903.13 | $986.1476 | $986.14 | $986.15 | $986.30 | |