| 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 | $239.84 | 11.414% | $267.2153 | $267.22 | $267.20 | $267.20 |
| Purchase #2 | $190.79 | 4.846% | $200.0357 | $200.04 | $200.05 | $200.00 |
| Purchase #3 | $130.66 | 8.677% | $141.9974 | $142.00 | $142.00 | $142.00 |
| Purchase #4 | $18.47 | 10.516% | $20.4123 | $20.41 | $20.40 | $20.40 |
| Purchase #5 | $96.81 | 9.810% | $106.3071 | $106.31 | $106.30 | $106.30 |
| Purchase #6 | $175.99 | 12.728% | $198.39 | $198.39 | $198.40 | $198.40 |
| Purchase #7 | $213.41 | 3.628% | $221.1525 | $221.15 | $221.15 | $221.20 |
| 7 purchase totals = | $1,065.97 | $1,155.5103 | $1,155.52 | $1,155.50 | $1,155.50 | |