| 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 | $37.88 | 12.733% | $42.7033 | $42.70 | $42.70 | $42.70 |
| Purchase #2 | $167.57 | 10.545% | $185.2403 | $185.24 | $185.25 | $185.20 |
| Purchase #3 | $84.57 | 5.730% | $89.4159 | $89.42 | $89.40 | $89.40 |
| Purchase #4 | $181.52 | 5.682% | $191.834 | $191.83 | $191.85 | $191.80 |
| Purchase #5 | $119.88 | 4.534% | $125.3154 | $125.32 | $125.30 | $125.30 |
| Purchase #6 | $50.30 | 4.733% | $52.6807 | $52.68 | $52.70 | $52.70 |
| Purchase #7 | $206.72 | 12.329% | $232.2065 | $232.21 | $232.20 | $232.20 |
| 7 purchase totals = | $848.44 | $919.3961 | $919.40 | $919.40 | $919.30 | |