| 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 | $115.64 | 11.404% | $128.8276 | $128.83 | $128.85 | $128.80 |
| Purchase #2 | $227.28 | 6.639% | $242.3691 | $242.37 | $242.35 | $242.40 |
| Purchase #3 | $171.38 | 6.371% | $182.2986 | $182.30 | $182.30 | $182.30 |
| Purchase #4 | $92.38 | 10.604% | $102.176 | $102.18 | $102.20 | $102.20 |
| Purchase #5 | $100.31 | 12.790% | $113.1396 | $113.14 | $113.15 | $113.10 |
| Purchase #6 | $221.83 | 12.346% | $249.2171 | $249.22 | $249.20 | $249.20 |
| Purchase #7 | $126.53 | 9.189% | $138.1568 | $138.16 | $138.15 | $138.20 |
| 7 purchase totals = | $1,055.35 | $1,156.1848 | $1,156.20 | $1,156.20 | $1,156.20 | |