| 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 | $154.93 | 7.467% | $166.4986 | $166.50 | $166.50 | $166.50 |
| Purchase #2 | $68.30 | 7.194% | $73.2135 | $73.21 | $73.20 | $73.20 |
| Purchase #3 | $17.98 | 4.674% | $18.8204 | $18.82 | $18.80 | $18.80 |
| Purchase #4 | $107.61 | 13.391% | $122.0201 | $122.02 | $122.00 | $122.00 |
| Purchase #5 | $101.64 | 3.257% | $104.9504 | $104.95 | $104.95 | $105.00 |
| Purchase #6 | $108.32 | 7.659% | $116.6162 | $116.62 | $116.60 | $116.60 |
| Purchase #7 | $216.74 | 4.560% | $226.6233 | $226.62 | $226.60 | $226.60 |
| 7 purchase totals = | $775.52 | $828.7425 | $828.74 | $828.65 | $828.70 | |