| 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 | $81.42 | 5.518% | $85.9128 | $85.91 | $85.90 | $85.90 |
| Purchase #2 | $110.36 | 5.520% | $116.4519 | $116.45 | $116.45 | $116.50 |
| Purchase #3 | $80.41 | 9.383% | $87.9549 | $87.95 | $87.95 | $88.00 |
| Purchase #4 | $126.34 | 10.747% | $139.9178 | $139.92 | $139.90 | $139.90 |
| Purchase #5 | $186.69 | 11.228% | $207.6516 | $207.65 | $207.65 | $207.70 |
| Purchase #6 | $186.86 | 3.577% | $193.544 | $193.54 | $193.55 | $193.50 |
| Purchase #7 | $110.70 | 8.468% | $120.0741 | $120.07 | $120.05 | $120.10 |
| 7 purchase totals = | $882.78 | $951.5071 | $951.49 | $951.45 | $951.60 | |