| 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 | $186.81 | 4.629% | $195.4574 | $195.46 | $195.45 | $195.50 |
| Purchase #2 | $133.40 | 11.749% | $149.0732 | $149.07 | $149.05 | $149.10 |
| Purchase #3 | $74.92 | 7.817% | $80.7765 | $80.78 | $80.80 | $80.80 |
| Purchase #4 | $182.27 | 8.833% | $198.3699 | $198.37 | $198.35 | $198.40 |
| Purchase #5 | $186.35 | 3.211% | $192.3337 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $62.76 | 10.625% | $69.4283 | $69.43 | $69.45 | $69.40 |
| Purchase #7 | $80.27 | 11.420% | $89.4368 | $89.44 | $89.45 | $89.40 |
| 7 purchase totals = | $906.78 | $974.8758 | $974.88 | $974.90 | $974.90 | |