| 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 | $104.74 | 10.189% | $115.412 | $115.41 | $115.40 | $115.40 |
| Purchase #2 | $178.75 | 13.371% | $202.6507 | $202.65 | $202.65 | $202.70 |
| Purchase #3 | $121.57 | 12.860% | $137.2039 | $137.20 | $137.20 | $137.20 |
| Purchase #4 | $122.39 | 4.474% | $127.8657 | $127.87 | $127.85 | $127.90 |
| Purchase #5 | $104.32 | 11.396% | $116.2083 | $116.21 | $116.20 | $116.20 |
| Purchase #6 | $224.83 | 4.564% | $235.0912 | $235.09 | $235.10 | $235.10 |
| Purchase #7 | $244.43 | 7.534% | $262.8454 | $262.85 | $262.85 | $262.80 |
| 7 purchase totals = | $1,101.03 | $1,197.2772 | $1,197.28 | $1,197.25 | $1,197.30 | |