| 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 | $240.74 | 10.407% | $265.7938 | $265.79 | $265.80 | $265.80 |
| Purchase #2 | $185.30 | 7.223% | $198.6842 | $198.68 | $198.70 | $198.70 |
| Purchase #3 | $222.50 | 6.196% | $236.2861 | $236.29 | $236.30 | $236.30 |
| Purchase #4 | $202.58 | 12.684% | $228.2752 | $228.28 | $228.30 | $228.30 |
| Purchase #5 | $122.61 | 7.842% | $132.2251 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $20.56 | 13.527% | $23.3412 | $23.34 | $23.35 | $23.30 |
| Purchase #7 | $208.70 | 7.647% | $224.6593 | $224.66 | $224.65 | $224.70 |
| 7 purchase totals = | $1,202.99 | $1,309.2649 | $1,309.27 | $1,309.35 | $1,309.30 | |