| 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 | $242.30 | 6.369% | $257.7321 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $136.57 | 11.219% | $151.8918 | $151.89 | $151.90 | $151.90 |
| Purchase #3 | $142.45 | 9.304% | $155.7035 | $155.70 | $155.70 | $155.70 |
| Purchase #4 | $89.82 | 10.206% | $98.987 | $98.99 | $99.00 | $99.00 |
| Purchase #5 | $167.88 | 12.217% | $188.3899 | $188.39 | $188.40 | $188.40 |
| Purchase #6 | $92.60 | 6.476% | $98.5968 | $98.60 | $98.60 | $98.60 |
| Purchase #7 | $120.97 | 12.668% | $136.2945 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $992.59 | $1,087.5956 | $1,087.59 | $1,087.65 | $1,087.60 | |