| 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 | $205.63 | 10.690% | $227.6118 | $227.61 | $227.60 | $227.60 |
| Purchase #2 | $128.69 | 6.419% | $136.9506 | $136.95 | $136.95 | $137.00 |
| Purchase #3 | $12.41 | 3.595% | $12.8561 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $183.67 | 10.478% | $202.9149 | $202.91 | $202.90 | $202.90 |
| Purchase #5 | $84.52 | 7.434% | $90.8032 | $90.80 | $90.80 | $90.80 |
| Purchase #6 | $170.31 | 9.551% | $186.5763 | $186.58 | $186.60 | $186.60 |
| Purchase #7 | $37.34 | 8.672% | $40.5781 | $40.58 | $40.60 | $40.60 |
| 7 purchase totals = | $822.57 | $898.2910 | $898.29 | $898.30 | $898.40 | |