| 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 | $114.71 | 12.538% | $129.0923 | $129.09 | $129.10 | $129.10 |
| Purchase #2 | $182.77 | 13.831% | $208.0489 | $208.05 | $208.05 | $208.00 |
| Purchase #3 | $151.28 | 12.465% | $170.1371 | $170.14 | $170.15 | $170.10 |
| Purchase #4 | $198.49 | 12.106% | $222.5192 | $222.52 | $222.50 | $222.50 |
| Purchase #5 | $214.35 | 9.433% | $234.5696 | $234.57 | $234.55 | $234.60 |
| Purchase #6 | $37.77 | 7.124% | $40.4607 | $40.46 | $40.45 | $40.50 |
| Purchase #7 | $198.78 | 8.259% | $215.1972 | $215.20 | $215.20 | $215.20 |
| 7 purchase totals = | $1,098.15 | $1,220.0250 | $1,220.03 | $1,220.00 | $1,220.00 | |