| 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 | $157.33 | 10.785% | $174.298 | $174.30 | $174.30 | $174.30 |
| Purchase #2 | $149.69 | 12.466% | $168.3504 | $168.35 | $168.35 | $168.40 |
| Purchase #3 | $183.33 | 5.728% | $193.8311 | $193.83 | $193.85 | $193.80 |
| Purchase #4 | $236.79 | 7.775% | $255.2004 | $255.20 | $255.20 | $255.20 |
| Purchase #5 | $227.57 | 12.821% | $256.7467 | $256.75 | $256.75 | $256.70 |
| Purchase #6 | $97.72 | 7.258% | $104.8125 | $104.81 | $104.80 | $104.80 |
| Purchase #7 | $230.60 | 5.166% | $242.5128 | $242.51 | $242.50 | $242.50 |
| 7 purchase totals = | $1,283.03 | $1,395.7519 | $1,395.75 | $1,395.75 | $1,395.70 | |