| 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 | $38.28 | 7.650% | $41.2084 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $172.92 | 7.242% | $185.4429 | $185.44 | $185.45 | $185.40 |
| Purchase #3 | $112.56 | 3.697% | $116.7213 | $116.72 | $116.70 | $116.70 |
| Purchase #4 | $64.58 | 4.654% | $67.5856 | $67.59 | $67.60 | $67.60 |
| Purchase #5 | $23.33 | 3.724% | $24.1988 | $24.20 | $24.20 | $24.20 |
| Purchase #6 | $110.27 | 3.733% | $114.3864 | $114.39 | $114.40 | $114.40 |
| Purchase #7 | $222.93 | 11.484% | $248.5313 | $248.53 | $248.55 | $248.50 |
| 7 purchase totals = | $744.87 | $798.0747 | $798.08 | $798.10 | $798.00 | |