| 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 | $89.77 | 11.553% | $100.1411 | $100.14 | $100.15 | $100.10 |
| Purchase #2 | $101.28 | 13.461% | $114.9133 | $114.91 | $114.90 | $114.90 |
| Purchase #3 | $165.75 | 12.862% | $187.0688 | $187.07 | $187.05 | $187.10 |
| Purchase #4 | $30.49 | 3.261% | $31.4843 | $31.48 | $31.50 | $31.50 |
| Purchase #5 | $195.33 | 13.765% | $222.2172 | $222.22 | $222.20 | $222.20 |
| Purchase #6 | $70.29 | 8.452% | $76.2309 | $76.23 | $76.25 | $76.20 |
| Purchase #7 | $78.74 | 3.828% | $81.7542 | $81.75 | $81.75 | $81.80 |
| 7 purchase totals = | $731.65 | $813.8098 | $813.80 | $813.80 | $813.80 | |