| 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 | $162.55 | 4.105% | $169.2227 | $169.22 | $169.20 | $169.20 |
| Purchase #2 | $80.67 | 10.416% | $89.0726 | $89.07 | $89.05 | $89.10 |
| Purchase #3 | $227.84 | 11.126% | $253.1895 | $253.19 | $253.20 | $253.20 |
| Purchase #4 | $51.80 | 7.431% | $55.6493 | $55.65 | $55.65 | $55.60 |
| Purchase #5 | $63.53 | 8.572% | $68.9758 | $68.98 | $69.00 | $69.00 |
| Purchase #6 | $16.70 | 5.295% | $17.5843 | $17.58 | $17.60 | $17.60 |
| Purchase #7 | $77.56 | 11.612% | $86.5663 | $86.57 | $86.55 | $86.60 |
| 7 purchase totals = | $680.65 | $740.2605 | $740.26 | $740.25 | $740.30 | |