| 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 | $214.66 | 7.706% | $231.2017 | $231.20 | $231.20 | $231.20 |
| Purchase #2 | $81.66 | 12.714% | $92.0423 | $92.04 | $92.05 | $92.00 |
| Purchase #3 | $89.45 | 11.303% | $99.5605 | $99.56 | $99.55 | $99.60 |
| Purchase #4 | $237.26 | 9.289% | $259.2991 | $259.30 | $259.30 | $259.30 |
| Purchase #5 | $26.58 | 10.627% | $29.4047 | $29.40 | $29.40 | $29.40 |
| Purchase #6 | $224.41 | 7.240% | $240.6573 | $240.66 | $240.65 | $240.70 |
| Purchase #7 | $225.52 | 6.744% | $240.7291 | $240.73 | $240.75 | $240.70 |
| 7 purchase totals = | $1,099.54 | $1,192.8947 | $1,192.89 | $1,192.90 | $1,192.90 | |