| 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 | $51.33 | 7.437% | $55.1474 | $55.15 | $55.15 | $55.10 |
| Purchase #2 | $170.63 | 13.285% | $193.2982 | $193.30 | $193.30 | $193.30 |
| Purchase #3 | $169.77 | 4.682% | $177.7186 | $177.72 | $177.70 | $177.70 |
| Purchase #4 | $123.72 | 12.641% | $139.3594 | $139.36 | $139.35 | $139.40 |
| Purchase #5 | $32.79 | 11.333% | $36.5061 | $36.51 | $36.50 | $36.50 |
| Purchase #6 | $75.26 | 11.652% | $84.0293 | $84.03 | $84.05 | $84.00 |
| Purchase #7 | $79.97 | 8.351% | $86.6483 | $86.65 | $86.65 | $86.60 |
| 7 purchase totals = | $703.47 | $772.7073 | $772.72 | $772.70 | $772.60 | |