| 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 | $250.56 | 10.148% | $275.9868 | $275.99 | $276.00 | $276.00 |
| Purchase #2 | $9.52 | 6.852% | $10.1723 | $10.17 | $10.15 | $10.20 |
| Purchase #3 | $126.65 | 4.782% | $132.7064 | $132.71 | $132.70 | $132.70 |
| Purchase #4 | $235.69 | 10.819% | $261.1893 | $261.19 | $261.20 | $261.20 |
| Purchase #5 | $117.96 | 5.193% | $124.0857 | $124.09 | $124.10 | $124.10 |
| Purchase #6 | $247.64 | 12.445% | $278.4588 | $278.46 | $278.45 | $278.50 |
| Purchase #7 | $242.78 | 10.304% | $267.7961 | $267.80 | $267.80 | $267.80 |
| 7 purchase totals = | $1,230.80 | $1,350.3954 | $1,350.41 | $1,350.40 | $1,350.50 | |