| 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 | $79.30 | 10.124% | $87.3283 | $87.33 | $87.35 | $87.30 |
| Purchase #2 | $195.72 | 7.308% | $210.0232 | $210.02 | $210.00 | $210.00 |
| Purchase #3 | $195.36 | 3.571% | $202.3363 | $202.34 | $202.35 | $202.30 |
| Purchase #4 | $68.67 | 13.591% | $78.0029 | $78.00 | $78.00 | $78.00 |
| Purchase #5 | $58.42 | 12.438% | $65.6863 | $65.69 | $65.70 | $65.70 |
| Purchase #6 | $209.83 | 9.286% | $229.3148 | $229.31 | $229.30 | $229.30 |
| Purchase #7 | $36.31 | 6.153% | $38.5442 | $38.54 | $38.55 | $38.50 |
| 7 purchase totals = | $843.61 | $911.2360 | $911.23 | $911.25 | $911.10 | |