| 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 | $26.90 | 10.374% | $29.6906 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $83.69 | 10.765% | $92.6992 | $92.70 | $92.70 | $92.70 |
| Purchase #3 | $128.60 | 13.639% | $146.1398 | $146.14 | $146.15 | $146.10 |
| Purchase #4 | $128.74 | 9.826% | $141.39 | $141.39 | $141.40 | $141.40 |
| Purchase #5 | $65.58 | 10.470% | $72.4462 | $72.45 | $72.45 | $72.40 |
| Purchase #6 | $129.29 | 3.869% | $134.2922 | $134.29 | $134.30 | $134.30 |
| Purchase #7 | $132.50 | 10.722% | $146.7067 | $146.71 | $146.70 | $146.70 |
| 7 purchase totals = | $695.30 | $763.3647 | $763.37 | $763.40 | $763.30 | |