| 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 | $242.61 | 5.860% | $256.8269 | $256.83 | $256.85 | $256.80 |
| Purchase #2 | $134.54 | 11.751% | $150.3498 | $150.35 | $150.35 | $150.30 |
| Purchase #3 | $127.30 | 5.472% | $134.2659 | $134.27 | $134.25 | $134.30 |
| Purchase #4 | $50.39 | 7.194% | $54.0151 | $54.02 | $54.00 | $54.00 |
| Purchase #5 | $63.84 | 7.188% | $68.4288 | $68.43 | $68.45 | $68.40 |
| Purchase #6 | $213.34 | 9.796% | $234.2388 | $234.24 | $234.25 | $234.20 |
| Purchase #7 | $22.41 | 3.154% | $23.1168 | $23.12 | $23.10 | $23.10 |
| 7 purchase totals = | $854.43 | $921.2421 | $921.26 | $921.25 | $921.10 | |