| 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 | $111.36 | 13.652% | $126.5629 | $126.56 | $126.55 | $126.60 |
| Purchase #2 | $158.70 | 5.470% | $167.3809 | $167.38 | $167.40 | $167.40 |
| Purchase #3 | $229.33 | 6.211% | $243.5737 | $243.57 | $243.55 | $243.60 |
| Purchase #4 | $189.95 | 9.511% | $208.0161 | $208.02 | $208.00 | $208.00 |
| Purchase #5 | $209.69 | 7.499% | $225.4147 | $225.41 | $225.40 | $225.40 |
| Purchase #6 | $150.40 | 13.578% | $170.8213 | $170.82 | $170.80 | $170.80 |
| Purchase #7 | $158.95 | 12.859% | $179.3894 | $179.39 | $179.40 | $179.40 |
| 7 purchase totals = | $1,208.38 | $1,321.1590 | $1,321.15 | $1,321.10 | $1,321.20 | |