| 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 | $244.32 | 8.584% | $265.2924 | $265.29 | $265.30 | $265.30 |
| Purchase #2 | $20.83 | 9.684% | $22.8472 | $22.85 | $22.85 | $22.80 |
| Purchase #3 | $99.97 | 5.407% | $105.3754 | $105.38 | $105.40 | $105.40 |
| Purchase #4 | $6.55 | 13.192% | $7.4141 | $7.41 | $7.40 | $7.40 |
| Purchase #5 | $202.85 | 6.214% | $215.4551 | $215.46 | $215.45 | $215.50 |
| Purchase #6 | $81.52 | 13.374% | $92.4225 | $92.42 | $92.40 | $92.40 |
| Purchase #7 | $97.96 | 6.211% | $104.0443 | $104.04 | $104.05 | $104.00 |
| 7 purchase totals = | $754.00 | $812.8510 | $812.85 | $812.85 | $812.80 | |