| 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 | $5.67 | 10.761% | $6.2801 | $6.28 | $6.30 | $6.30 |
| Purchase #2 | $184.58 | 9.286% | $201.7201 | $201.72 | $201.70 | $201.70 |
| Purchase #3 | $79.69 | 10.308% | $87.9044 | $87.90 | $87.90 | $87.90 |
| Purchase #4 | $108.69 | 12.190% | $121.9393 | $121.94 | $121.95 | $121.90 |
| Purchase #5 | $206.31 | 12.234% | $231.55 | $231.55 | $231.55 | $231.60 |
| Purchase #6 | $40.40 | 12.602% | $45.4912 | $45.49 | $45.50 | $45.50 |
| Purchase #7 | $188.45 | 10.645% | $208.5105 | $208.51 | $208.50 | $208.50 |
| 7 purchase totals = | $813.79 | $903.3956 | $903.39 | $903.40 | $903.40 | |