| 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 | $244.45 | 11.595% | $272.794 | $272.79 | $272.80 | $272.80 |
| Purchase #2 | $127.31 | 9.572% | $139.4961 | $139.50 | $139.50 | $139.50 |
| Purchase #3 | $239.54 | 9.455% | $262.1885 | $262.19 | $262.20 | $262.20 |
| Purchase #4 | $149.98 | 9.619% | $164.4066 | $164.41 | $164.40 | $164.40 |
| Purchase #5 | $229.74 | 9.255% | $251.0024 | $251.00 | $251.00 | $251.00 |
| Purchase #6 | $35.99 | 10.175% | $39.652 | $39.65 | $39.65 | $39.70 |
| Purchase #7 | $160.90 | 12.773% | $181.4518 | $181.45 | $181.45 | $181.50 |
| 7 purchase totals = | $1,187.91 | $1,310.9914 | $1,310.99 | $1,311.00 | $1,311.10 | |