| 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 | $82.49 | 12.111% | $92.4804 | $92.48 | $92.50 | $92.50 |
| Purchase #2 | $115.90 | 3.534% | $119.9959 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $243.75 | 7.253% | $261.4292 | $261.43 | $261.45 | $261.40 |
| Purchase #4 | $124.98 | 10.388% | $137.9629 | $137.96 | $137.95 | $138.00 |
| Purchase #5 | $79.77 | 7.874% | $86.0511 | $86.05 | $86.05 | $86.10 |
| Purchase #6 | $21.53 | 5.359% | $22.6838 | $22.68 | $22.70 | $22.70 |
| Purchase #7 | $210.92 | 4.267% | $219.92 | $219.92 | $219.90 | $219.90 |
| 7 purchase totals = | $879.34 | $940.5233 | $940.52 | $940.55 | $940.60 | |