| 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 | $41.45 | 11.647% | $46.2777 | $46.28 | $46.30 | $46.30 |
| Purchase #2 | $236.69 | 10.436% | $261.391 | $261.39 | $261.40 | $261.40 |
| Purchase #3 | $197.32 | 7.603% | $212.3222 | $212.32 | $212.30 | $212.30 |
| Purchase #4 | $23.66 | 8.522% | $25.6763 | $25.68 | $25.70 | $25.70 |
| Purchase #5 | $230.55 | 8.357% | $249.8171 | $249.82 | $249.80 | $249.80 |
| Purchase #6 | $73.50 | 12.389% | $82.6059 | $82.61 | $82.60 | $82.60 |
| Purchase #7 | $151.51 | 10.686% | $167.7004 | $167.70 | $167.70 | $167.70 |
| 7 purchase totals = | $954.68 | $1,045.7906 | $1,045.80 | $1,045.80 | $1,045.80 | |