| 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 | $208.39 | 10.240% | $229.7291 | $229.73 | $229.75 | $229.70 |
| Purchase #2 | $123.83 | 4.235% | $129.0742 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $92.37 | 6.497% | $98.3713 | $98.37 | $98.35 | $98.40 |
| Purchase #4 | $231.71 | 12.363% | $260.3563 | $260.36 | $260.35 | $260.40 |
| Purchase #5 | $118.61 | 3.244% | $122.4577 | $122.46 | $122.45 | $122.50 |
| Purchase #6 | $57.52 | 4.153% | $59.9088 | $59.91 | $59.90 | $59.90 |
| Purchase #7 | $112.90 | 12.303% | $126.7901 | $126.79 | $126.80 | $126.80 |
| 7 purchase totals = | $945.33 | $1,026.6875 | $1,026.69 | $1,026.65 | $1,026.80 | |