| 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 | $16.36 | 4.442% | $17.0867 | $17.09 | $17.10 | $17.10 |
| Purchase #2 | $248.27 | 9.555% | $271.9922 | $271.99 | $272.00 | $272.00 |
| Purchase #3 | $122.73 | 12.112% | $137.5951 | $137.60 | $137.60 | $137.60 |
| Purchase #4 | $104.84 | 4.861% | $109.9363 | $109.94 | $109.95 | $109.90 |
| Purchase #5 | $241.25 | 4.716% | $252.6274 | $252.63 | $252.65 | $252.60 |
| Purchase #6 | $242.29 | 8.504% | $262.8943 | $262.89 | $262.90 | $262.90 |
| Purchase #7 | $21.77 | 10.339% | $24.0208 | $24.02 | $24.00 | $24.00 |
| 7 purchase totals = | $997.51 | $1,076.1528 | $1,076.16 | $1,076.20 | $1,076.10 | |