| 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 | $140.25 | 11.840% | $156.8556 | $156.86 | $156.85 | $156.90 |
| Purchase #2 | $90.65 | 8.583% | $98.4305 | $98.43 | $98.45 | $98.40 |
| Purchase #3 | $100.35 | 7.274% | $107.6495 | $107.65 | $107.65 | $107.60 |
| Purchase #4 | $166.89 | 12.861% | $188.3537 | $188.35 | $188.35 | $188.40 |
| Purchase #5 | $149.30 | 10.524% | $165.0123 | $165.01 | $165.00 | $165.00 |
| Purchase #6 | $75.50 | 11.608% | $84.264 | $84.26 | $84.25 | $84.30 |
| Purchase #7 | $59.60 | 6.546% | $63.5014 | $63.50 | $63.50 | $63.50 |
| 7 purchase totals = | $782.54 | $864.0670 | $864.06 | $864.05 | $864.10 | |