| 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 | $71.26 | 10.269% | $78.5777 | $78.58 | $78.60 | $78.60 |
| Purchase #2 | $114.85 | 4.685% | $120.2307 | $120.23 | $120.25 | $120.20 |
| Purchase #3 | $26.92 | 11.545% | $30.0279 | $30.03 | $30.05 | $30.00 |
| Purchase #4 | $170.37 | 13.234% | $192.9168 | $192.92 | $192.90 | $192.90 |
| Purchase #5 | $148.97 | 4.397% | $155.5202 | $155.52 | $155.50 | $155.50 |
| Purchase #6 | $61.79 | 3.305% | $63.8322 | $63.83 | $63.85 | $63.80 |
| Purchase #7 | $86.63 | 12.747% | $97.6727 | $97.67 | $97.65 | $97.70 |
| 7 purchase totals = | $680.79 | $738.7782 | $738.78 | $738.80 | $738.70 | |