| 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 | $130.42 | 11.732% | $145.7209 | $145.72 | $145.70 | $145.70 |
| Purchase #2 | $16.60 | 13.726% | $18.8785 | $18.88 | $18.90 | $18.90 |
| Purchase #3 | $230.89 | 8.701% | $250.9797 | $250.98 | $251.00 | $251.00 |
| Purchase #4 | $26.38 | 13.628% | $29.9751 | $29.98 | $30.00 | $30.00 |
| Purchase #5 | $202.59 | 3.392% | $209.4619 | $209.46 | $209.45 | $209.50 |
| Purchase #6 | $213.79 | 9.447% | $233.9867 | $233.99 | $234.00 | $234.00 |
| Purchase #7 | $53.40 | 8.746% | $58.0704 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $874.07 | $947.0732 | $947.08 | $947.10 | $947.20 | |