| 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 | $166.40 | 5.425% | $175.4272 | $175.43 | $175.45 | $175.40 |
| Purchase #2 | $60.99 | 9.572% | $66.828 | $66.83 | $66.85 | $66.80 |
| Purchase #3 | $98.97 | 13.715% | $112.5437 | $112.54 | $112.55 | $112.50 |
| Purchase #4 | $208.44 | 3.497% | $215.7291 | $215.73 | $215.75 | $215.70 |
| Purchase #5 | $127.25 | 12.569% | $143.2441 | $143.24 | $143.25 | $143.20 |
| Purchase #6 | $220.96 | 6.606% | $235.5566 | $235.56 | $235.55 | $235.60 |
| Purchase #7 | $66.71 | 13.614% | $75.7919 | $75.79 | $75.80 | $75.80 |
| 7 purchase totals = | $949.72 | $1,025.1206 | $1,025.12 | $1,025.20 | $1,025.00 | |