| 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 | $136.76 | 6.763% | $146.0091 | $146.01 | $146.00 | $146.00 |
| Purchase #2 | $108.42 | 5.384% | $114.2573 | $114.26 | $114.25 | $114.30 |
| Purchase #3 | $47.39 | 3.369% | $48.9866 | $48.99 | $49.00 | $49.00 |
| Purchase #4 | $123.39 | 7.379% | $132.4949 | $132.49 | $132.50 | $132.50 |
| Purchase #5 | $157.85 | 11.320% | $175.7186 | $175.72 | $175.70 | $175.70 |
| Purchase #6 | $107.40 | 5.385% | $113.1835 | $113.18 | $113.20 | $113.20 |
| Purchase #7 | $141.51 | 11.770% | $158.1657 | $158.17 | $158.15 | $158.20 |
| 7 purchase totals = | $822.72 | $888.8157 | $888.82 | $888.80 | $888.90 | |