| 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 | $13.82 | 13.173% | $15.6405 | $15.64 | $15.65 | $15.60 |
| Purchase #2 | $171.74 | 11.861% | $192.1101 | $192.11 | $192.10 | $192.10 |
| Purchase #3 | $99.83 | 5.146% | $104.9673 | $104.97 | $104.95 | $105.00 |
| Purchase #4 | $52.90 | 7.854% | $57.0548 | $57.05 | $57.05 | $57.10 |
| Purchase #5 | $96.78 | 4.133% | $100.7799 | $100.78 | $100.80 | $100.80 |
| Purchase #6 | $16.93 | 5.189% | $17.8085 | $17.81 | $17.80 | $17.80 |
| Purchase #7 | $130.31 | 5.599% | $137.6061 | $137.61 | $137.60 | $137.60 |
| 7 purchase totals = | $582.31 | $625.9672 | $625.97 | $625.95 | $626.00 | |