| 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 | $180.99 | 8.291% | $195.9959 | $196.00 | $196.00 | $196.00 |
| Purchase #2 | $111.35 | 10.340% | $122.8636 | $122.86 | $122.85 | $122.90 |
| Purchase #3 | $29.36 | 3.846% | $30.4892 | $30.49 | $30.50 | $30.50 |
| Purchase #4 | $164.66 | 9.351% | $180.0574 | $180.06 | $180.05 | $180.10 |
| Purchase #5 | $243.38 | 11.105% | $270.4073 | $270.41 | $270.40 | $270.40 |
| Purchase #6 | $127.37 | 3.372% | $131.6649 | $131.66 | $131.65 | $131.70 |
| Purchase #7 | $249.54 | 10.604% | $276.0012 | $276.00 | $276.00 | $276.00 |
| 7 purchase totals = | $1,106.65 | $1,207.4795 | $1,207.48 | $1,207.45 | $1,207.60 | |