| 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 | $10.78 | 3.538% | $11.1614 | $11.16 | $11.15 | $11.20 |
| Purchase #2 | $188.29 | 9.613% | $206.3903 | $206.39 | $206.40 | $206.40 |
| Purchase #3 | $102.95 | 6.734% | $109.8827 | $109.88 | $109.90 | $109.90 |
| Purchase #4 | $84.57 | 10.150% | $93.1539 | $93.15 | $93.15 | $93.20 |
| Purchase #5 | $240.28 | 13.119% | $271.8023 | $271.80 | $271.80 | $271.80 |
| Purchase #6 | $101.80 | 12.194% | $114.2135 | $114.21 | $114.20 | $114.20 |
| Purchase #7 | $151.34 | 10.102% | $166.6284 | $166.63 | $166.65 | $166.60 |
| 7 purchase totals = | $880.01 | $973.2325 | $973.22 | $973.25 | $973.30 | |