| 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 | $13.25 | 10.408% | $14.6291 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $140.66 | 7.744% | $151.5527 | $151.55 | $151.55 | $151.60 |
| Purchase #3 | $36.68 | 10.363% | $40.4811 | $40.48 | $40.50 | $40.50 |
| Purchase #4 | $155.36 | 5.816% | $164.3957 | $164.40 | $164.40 | $164.40 |
| Purchase #5 | $15.97 | 7.364% | $17.146 | $17.15 | $17.15 | $17.10 |
| Purchase #6 | $201.92 | 12.382% | $226.9217 | $226.92 | $226.90 | $226.90 |
| Purchase #7 | $138.79 | 7.103% | $148.6483 | $148.65 | $148.65 | $148.60 |
| 7 purchase totals = | $702.63 | $763.7746 | $763.78 | $763.80 | $763.70 | |