| 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 | $189.57 | 8.155% | $205.0294 | $205.03 | $205.05 | $205.00 |
| Purchase #2 | $161.56 | 13.449% | $183.2882 | $183.29 | $183.30 | $183.30 |
| Purchase #3 | $157.70 | 3.421% | $163.0949 | $163.09 | $163.10 | $163.10 |
| Purchase #4 | $18.73 | 8.169% | $20.2601 | $20.26 | $20.25 | $20.30 |
| Purchase #5 | $46.80 | 10.696% | $51.8057 | $51.81 | $51.80 | $51.80 |
| Purchase #6 | $31.72 | 3.384% | $32.7934 | $32.79 | $32.80 | $32.80 |
| Purchase #7 | $27.50 | 9.207% | $30.0319 | $30.03 | $30.05 | $30.00 |
| 7 purchase totals = | $633.58 | $686.3036 | $686.30 | $686.35 | $686.30 | |