| 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 | $237.42 | 5.331% | $250.0769 | $250.08 | $250.10 | $250.10 |
| Purchase #2 | $70.49 | 13.611% | $80.0844 | $80.08 | $80.10 | $80.10 |
| Purchase #3 | $198.50 | 8.514% | $215.4003 | $215.40 | $215.40 | $215.40 |
| Purchase #4 | $18.77 | 13.238% | $21.2548 | $21.25 | $21.25 | $21.30 |
| Purchase #5 | $56.81 | 5.681% | $60.0374 | $60.04 | $60.05 | $60.00 |
| Purchase #6 | $156.29 | 9.551% | $171.2173 | $171.22 | $171.20 | $171.20 |
| Purchase #7 | $50.53 | 6.872% | $54.0024 | $54.00 | $54.00 | $54.00 |
| 7 purchase totals = | $788.81 | $852.0735 | $852.07 | $852.10 | $852.10 | |