| 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 | $169.42 | 11.502% | $188.9067 | $188.91 | $188.90 | $188.90 |
| Purchase #2 | $206.65 | 5.114% | $217.2181 | $217.22 | $217.20 | $217.20 |
| Purchase #3 | $136.39 | 12.327% | $153.2028 | $153.20 | $153.20 | $153.20 |
| Purchase #4 | $132.35 | 12.300% | $148.6291 | $148.63 | $148.65 | $148.60 |
| Purchase #5 | $81.30 | 6.539% | $86.6162 | $86.62 | $86.60 | $86.60 |
| Purchase #6 | $234.33 | 11.853% | $262.1051 | $262.11 | $262.10 | $262.10 |
| Purchase #7 | $231.31 | 4.350% | $241.372 | $241.37 | $241.35 | $241.40 |
| 7 purchase totals = | $1,191.75 | $1,298.0500 | $1,298.06 | $1,298.00 | $1,298.00 | |