| 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 | $250.44 | 10.229% | $276.0575 | $276.06 | $276.05 | $276.10 |
| Purchase #2 | $40.49 | 13.704% | $46.0387 | $46.04 | $46.05 | $46.00 |
| Purchase #3 | $107.42 | 6.739% | $114.659 | $114.66 | $114.65 | $114.70 |
| Purchase #4 | $248.39 | 10.864% | $275.3751 | $275.38 | $275.40 | $275.40 |
| Purchase #5 | $79.49 | 8.429% | $86.1902 | $86.19 | $86.20 | $86.20 |
| Purchase #6 | $119.85 | 4.472% | $125.2097 | $125.21 | $125.20 | $125.20 |
| Purchase #7 | $101.62 | 13.221% | $115.0552 | $115.06 | $115.05 | $115.10 |
| 7 purchase totals = | $947.70 | $1,038.5854 | $1,038.60 | $1,038.60 | $1,038.70 | |