| 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 | $209.96 | 13.583% | $238.4789 | $238.48 | $238.50 | $238.50 |
| Purchase #2 | $228.87 | 3.586% | $237.0773 | $237.08 | $237.10 | $237.10 |
| Purchase #3 | $44.28 | 12.287% | $49.7207 | $49.72 | $49.70 | $49.70 |
| Purchase #4 | $229.77 | 6.594% | $244.921 | $244.92 | $244.90 | $244.90 |
| Purchase #5 | $208.44 | 13.559% | $236.7024 | $236.70 | $236.70 | $236.70 |
| Purchase #6 | $133.49 | 6.681% | $142.4085 | $142.41 | $142.40 | $142.40 |
| Purchase #7 | $132.55 | 4.614% | $138.6659 | $138.67 | $138.65 | $138.70 |
| 7 purchase totals = | $1,187.36 | $1,287.9747 | $1,287.98 | $1,287.95 | $1,288.00 | |