| 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 | $141.54 | 8.478% | $153.5398 | $153.54 | $153.55 | $153.50 |
| Purchase #2 | $206.35 | 4.667% | $215.9804 | $215.98 | $216.00 | $216.00 |
| Purchase #3 | $121.57 | 3.305% | $125.5879 | $125.59 | $125.60 | $125.60 |
| Purchase #4 | $190.33 | 10.130% | $209.6104 | $209.61 | $209.60 | $209.60 |
| Purchase #5 | $160.98 | 3.102% | $165.9736 | $165.97 | $165.95 | $166.00 |
| Purchase #6 | $177.94 | 9.728% | $195.25 | $195.25 | $195.25 | $195.30 |
| Purchase #7 | $98.69 | 4.824% | $103.4508 | $103.45 | $103.45 | $103.50 |
| 7 purchase totals = | $1,097.40 | $1,169.3929 | $1,169.39 | $1,169.40 | $1,169.50 | |