| 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 | $187.86 | 9.498% | $205.7029 | $205.70 | $205.70 | $205.70 |
| Purchase #2 | $84.90 | 8.476% | $92.0961 | $92.10 | $92.10 | $92.10 |
| Purchase #3 | $94.82 | 11.145% | $105.3877 | $105.39 | $105.40 | $105.40 |
| Purchase #4 | $150.57 | 6.865% | $160.9066 | $160.91 | $160.90 | $160.90 |
| Purchase #5 | $11.45 | 9.776% | $12.5694 | $12.57 | $12.55 | $12.60 |
| Purchase #6 | $114.29 | 4.275% | $119.1759 | $119.18 | $119.20 | $119.20 |
| Purchase #7 | $121.97 | 12.784% | $137.5626 | $137.56 | $137.55 | $137.60 |
| 7 purchase totals = | $765.86 | $833.4012 | $833.41 | $833.40 | $833.50 | |