| 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 | $14.32 | 6.502% | $15.2511 | $15.25 | $15.25 | $15.30 |
| Purchase #2 | $59.29 | 10.806% | $65.6969 | $65.70 | $65.70 | $65.70 |
| Purchase #3 | $221.98 | 6.752% | $236.9681 | $236.97 | $236.95 | $237.00 |
| Purchase #4 | $14.91 | 5.495% | $15.7293 | $15.73 | $15.75 | $15.70 |
| Purchase #5 | $130.90 | 11.643% | $146.1407 | $146.14 | $146.15 | $146.10 |
| Purchase #6 | $81.49 | 11.750% | $91.0651 | $91.07 | $91.05 | $91.10 |
| Purchase #7 | $237.83 | 13.748% | $270.5269 | $270.53 | $270.55 | $270.50 |
| 7 purchase totals = | $760.72 | $841.3781 | $841.39 | $841.40 | $841.40 | |