| 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 | $185.92 | 7.533% | $199.9254 | $199.93 | $199.95 | $199.90 |
| Purchase #2 | $173.97 | 9.369% | $190.2692 | $190.27 | $190.25 | $190.30 |
| Purchase #3 | $125.43 | 13.623% | $142.5173 | $142.52 | $142.50 | $142.50 |
| Purchase #4 | $117.98 | 6.657% | $125.8339 | $125.83 | $125.85 | $125.80 |
| Purchase #5 | $196.36 | 9.770% | $215.5444 | $215.54 | $215.55 | $215.50 |
| Purchase #6 | $110.33 | 9.825% | $121.1699 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $116.74 | 5.188% | $122.7965 | $122.80 | $122.80 | $122.80 |
| 7 purchase totals = | $1,026.73 | $1,118.0566 | $1,118.06 | $1,118.05 | $1,118.00 | |