| 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 | $244.60 | 6.769% | $261.157 | $261.16 | $261.15 | $261.20 |
| Purchase #2 | $205.85 | 10.382% | $227.2213 | $227.22 | $227.20 | $227.20 |
| Purchase #3 | $72.53 | 3.787% | $75.2767 | $75.28 | $75.30 | $75.30 |
| Purchase #4 | $15.58 | 6.440% | $16.5834 | $16.58 | $16.60 | $16.60 |
| Purchase #5 | $234.54 | 11.443% | $261.3784 | $261.38 | $261.40 | $261.40 |
| Purchase #6 | $244.56 | 4.573% | $255.7437 | $255.74 | $255.75 | $255.70 |
| Purchase #7 | $78.68 | 12.320% | $88.3734 | $88.37 | $88.35 | $88.40 |
| 7 purchase totals = | $1,096.34 | $1,185.7339 | $1,185.73 | $1,185.75 | $1,185.80 | |