| 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 | $105.70 | 5.281% | $111.282 | $111.28 | $111.30 | $111.30 |
| Purchase #2 | $36.51 | 13.381% | $41.3954 | $41.40 | $41.40 | $41.40 |
| Purchase #3 | $170.87 | 13.209% | $193.4402 | $193.44 | $193.45 | $193.40 |
| Purchase #4 | $237.46 | 10.296% | $261.9089 | $261.91 | $261.90 | $261.90 |
| Purchase #5 | $109.93 | 11.858% | $122.9655 | $122.97 | $122.95 | $123.00 |
| Purchase #6 | $73.74 | 10.483% | $81.4702 | $81.47 | $81.45 | $81.50 |
| Purchase #7 | $57.52 | 9.386% | $62.9188 | $62.92 | $62.90 | $62.90 |
| 7 purchase totals = | $791.73 | $875.3810 | $875.39 | $875.35 | $875.40 | |