| 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 | $103.28 | 8.308% | $111.8605 | $111.86 | $111.85 | $111.90 |
| Purchase #2 | $65.88 | 10.154% | $72.5695 | $72.57 | $72.55 | $72.60 |
| Purchase #3 | $247.99 | 12.602% | $279.2417 | $279.24 | $279.25 | $279.20 |
| Purchase #4 | $104.67 | 12.159% | $117.3968 | $117.40 | $117.40 | $117.40 |
| Purchase #5 | $21.50 | 10.589% | $23.7766 | $23.78 | $23.80 | $23.80 |
| Purchase #6 | $195.63 | 3.547% | $202.569 | $202.57 | $202.55 | $202.60 |
| Purchase #7 | $56.63 | 3.324% | $58.5124 | $58.51 | $58.50 | $58.50 |
| 7 purchase totals = | $795.58 | $865.9265 | $865.93 | $865.90 | $866.00 | |