| 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 | $15.98 | 7.491% | $17.1771 | $17.18 | $17.20 | $17.20 |
| Purchase #2 | $26.73 | 9.282% | $29.2111 | $29.21 | $29.20 | $29.20 |
| Purchase #3 | $207.67 | 11.409% | $231.3631 | $231.36 | $231.35 | $231.40 |
| Purchase #4 | $247.96 | 5.785% | $262.3045 | $262.30 | $262.30 | $262.30 |
| Purchase #5 | $151.45 | 8.376% | $164.1355 | $164.14 | $164.15 | $164.10 |
| Purchase #6 | $142.76 | 6.418% | $151.9223 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $198.74 | 13.509% | $225.5878 | $225.59 | $225.60 | $225.60 |
| 7 purchase totals = | $991.29 | $1,081.7014 | $1,081.70 | $1,081.70 | $1,081.70 | |