| 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 | $112.59 | 3.138% | $116.1231 | $116.12 | $116.10 | $116.10 |
| Purchase #2 | $21.43 | 13.341% | $24.289 | $24.29 | $24.30 | $24.30 |
| Purchase #3 | $119.72 | 10.363% | $132.1266 | $132.13 | $132.15 | $132.10 |
| Purchase #4 | $61.62 | 6.307% | $65.5064 | $65.51 | $65.50 | $65.50 |
| Purchase #5 | $138.76 | 13.650% | $157.7007 | $157.70 | $157.70 | $157.70 |
| Purchase #6 | $104.60 | 12.726% | $117.9114 | $117.91 | $117.90 | $117.90 |
| Purchase #7 | $229.51 | 3.243% | $236.953 | $236.95 | $236.95 | $237.00 |
| 7 purchase totals = | $788.23 | $850.6102 | $850.61 | $850.60 | $850.60 | |