| 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 | $165.53 | 13.212% | $187.3998 | $187.40 | $187.40 | $187.40 |
| Purchase #2 | $106.92 | 12.109% | $119.8669 | $119.87 | $119.85 | $119.90 |
| Purchase #3 | $181.27 | 3.730% | $188.0314 | $188.03 | $188.05 | $188.00 |
| Purchase #4 | $199.92 | 6.759% | $213.4326 | $213.43 | $213.45 | $213.40 |
| Purchase #5 | $203.43 | 5.856% | $215.3429 | $215.34 | $215.35 | $215.30 |
| Purchase #6 | $80.66 | 11.259% | $89.7415 | $89.74 | $89.75 | $89.70 |
| Purchase #7 | $206.35 | 5.669% | $218.048 | $218.05 | $218.05 | $218.00 |
| 7 purchase totals = | $1,144.08 | $1,231.8631 | $1,231.86 | $1,231.90 | $1,231.70 | |