| 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 | $51.83 | 8.613% | $56.2941 | $56.29 | $56.30 | $56.30 |
| Purchase #2 | $200.29 | 13.816% | $227.9621 | $227.96 | $227.95 | $228.00 |
| Purchase #3 | $7.37 | 7.230% | $7.9029 | $7.90 | $7.90 | $7.90 |
| Purchase #4 | $184.57 | 10.272% | $203.529 | $203.53 | $203.55 | $203.50 |
| Purchase #5 | $154.68 | 6.179% | $164.2377 | $164.24 | $164.25 | $164.20 |
| Purchase #6 | $197.73 | 5.115% | $207.8439 | $207.84 | $207.85 | $207.80 |
| Purchase #7 | $49.35 | 3.473% | $51.0639 | $51.06 | $51.05 | $51.10 |
| 7 purchase totals = | $845.82 | $918.8336 | $918.82 | $918.85 | $918.80 | |