| 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 | $40.47 | 5.239% | $42.5902 | $42.59 | $42.60 | $42.60 |
| Purchase #2 | $30.35 | 13.675% | $34.5004 | $34.50 | $34.50 | $34.50 |
| Purchase #3 | $79.40 | 4.453% | $82.9357 | $82.94 | $82.95 | $82.90 |
| Purchase #4 | $166.63 | 5.604% | $175.9679 | $175.97 | $175.95 | $176.00 |
| Purchase #5 | $103.87 | 8.446% | $112.6429 | $112.64 | $112.65 | $112.60 |
| Purchase #6 | $14.51 | 9.507% | $15.8895 | $15.89 | $15.90 | $15.90 |
| Purchase #7 | $239.73 | 3.662% | $248.5089 | $248.51 | $248.50 | $248.50 |
| 7 purchase totals = | $674.96 | $713.0355 | $713.04 | $713.05 | $713.00 | |