| 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 | $36.58 | 3.470% | $37.8493 | $37.85 | $37.85 | $37.80 |
| Purchase #2 | $200.33 | 5.234% | $210.8153 | $210.82 | $210.80 | $210.80 |
| Purchase #3 | $58.98 | 11.347% | $65.6725 | $65.67 | $65.65 | $65.70 |
| Purchase #4 | $179.53 | 12.267% | $201.5529 | $201.55 | $201.55 | $201.60 |
| Purchase #5 | $112.31 | 4.734% | $117.6268 | $117.63 | $117.65 | $117.60 |
| Purchase #6 | $69.28 | 11.175% | $77.022 | $77.02 | $77.00 | $77.00 |
| Purchase #7 | $183.99 | 13.789% | $209.3604 | $209.36 | $209.35 | $209.40 |
| 7 purchase totals = | $841.00 | $919.8992 | $919.90 | $919.85 | $919.90 | |