| 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 | $30.30 | 11.724% | $33.8524 | $33.85 | $33.85 | $33.90 |
| Purchase #2 | $13.53 | 9.270% | $14.7842 | $14.78 | $14.80 | $14.80 |
| Purchase #3 | $121.87 | 10.333% | $134.4628 | $134.46 | $134.45 | $134.50 |
| Purchase #4 | $226.30 | 4.837% | $237.2461 | $237.25 | $237.25 | $237.20 |
| Purchase #5 | $36.55 | 13.259% | $41.3962 | $41.40 | $41.40 | $41.40 |
| Purchase #6 | $112.89 | 10.135% | $124.3314 | $124.33 | $124.35 | $124.30 |
| Purchase #7 | $232.67 | 5.466% | $245.3877 | $245.39 | $245.40 | $245.40 |
| 7 purchase totals = | $774.11 | $831.4608 | $831.46 | $831.50 | $831.50 | |