| 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 | $190.28 | 9.407% | $208.1796 | $208.18 | $208.20 | $208.20 |
| Purchase #2 | $29.78 | 11.821% | $33.3003 | $33.30 | $33.30 | $33.30 |
| Purchase #3 | $135.37 | 13.763% | $154.001 | $154.00 | $154.00 | $154.00 |
| Purchase #4 | $27.49 | 8.184% | $29.7398 | $29.74 | $29.75 | $29.70 |
| Purchase #5 | $30.96 | 4.528% | $32.3619 | $32.36 | $32.35 | $32.40 |
| Purchase #6 | $187.36 | 5.374% | $197.4287 | $197.43 | $197.45 | $197.40 |
| Purchase #7 | $137.35 | 3.346% | $141.9457 | $141.95 | $141.95 | $141.90 |
| 7 purchase totals = | $738.59 | $796.9570 | $796.96 | $797.00 | $796.90 | |