| 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 | $135.89 | 9.391% | $148.6514 | $148.65 | $148.65 | $148.70 |
| Purchase #2 | $150.69 | 8.211% | $163.0632 | $163.06 | $163.05 | $163.10 |
| Purchase #3 | $135.45 | 10.341% | $149.4569 | $149.46 | $149.45 | $149.50 |
| Purchase #4 | $200.69 | 13.352% | $227.4861 | $227.49 | $227.50 | $227.50 |
| Purchase #5 | $142.96 | 7.702% | $153.9708 | $153.97 | $153.95 | $154.00 |
| Purchase #6 | $45.50 | 7.786% | $49.0426 | $49.04 | $49.05 | $49.00 |
| Purchase #7 | $171.66 | 8.519% | $186.2837 | $186.28 | $186.30 | $186.30 |
| 7 purchase totals = | $982.84 | $1,077.9547 | $1,077.95 | $1,077.95 | $1,078.10 | |