| 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 | $238.41 | 13.593% | $270.8171 | $270.82 | $270.80 | $270.80 |
| Purchase #2 | $170.75 | 5.843% | $180.7269 | $180.73 | $180.75 | $180.70 |
| Purchase #3 | $227.43 | 12.325% | $255.4607 | $255.46 | $255.45 | $255.50 |
| Purchase #4 | $77.69 | 11.209% | $86.3983 | $86.40 | $86.40 | $86.40 |
| Purchase #5 | $47.33 | 13.351% | $53.649 | $53.65 | $53.65 | $53.60 |
| Purchase #6 | $61.84 | 9.357% | $67.6264 | $67.63 | $67.65 | $67.60 |
| Purchase #7 | $73.49 | 7.523% | $79.0187 | $79.02 | $79.00 | $79.00 |
| 7 purchase totals = | $896.94 | $993.6971 | $993.71 | $993.70 | $993.60 | |