| 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 | $32.70 | 7.473% | $35.1437 | $35.14 | $35.15 | $35.10 |
| Purchase #2 | $230.69 | 13.386% | $261.5702 | $261.57 | $261.55 | $261.60 |
| Purchase #3 | $157.56 | 12.839% | $177.7891 | $177.79 | $177.80 | $177.80 |
| Purchase #4 | $38.60 | 7.247% | $41.3973 | $41.40 | $41.40 | $41.40 |
| Purchase #5 | $159.94 | 9.534% | $175.1887 | $175.19 | $175.20 | $175.20 |
| Purchase #6 | $185.43 | 12.214% | $208.0784 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $224.75 | 5.831% | $237.8552 | $237.86 | $237.85 | $237.90 |
| 7 purchase totals = | $1,029.67 | $1,137.0226 | $1,137.03 | $1,137.05 | $1,137.10 | |