| 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 | $215.75 | 11.134% | $239.7716 | $239.77 | $239.75 | $239.80 |
| Purchase #2 | $198.30 | 7.428% | $213.0297 | $213.03 | $213.05 | $213.00 |
| Purchase #3 | $244.74 | 5.402% | $257.9609 | $257.96 | $257.95 | $258.00 |
| Purchase #4 | $159.37 | 5.637% | $168.3537 | $168.35 | $168.35 | $168.40 |
| Purchase #5 | $13.58 | 11.250% | $15.1078 | $15.11 | $15.10 | $15.10 |
| Purchase #6 | $194.31 | 7.132% | $208.1682 | $208.17 | $208.15 | $208.20 |
| Purchase #7 | $140.59 | 6.814% | $150.1698 | $150.17 | $150.15 | $150.20 |
| 7 purchase totals = | $1,166.64 | $1,252.5617 | $1,252.56 | $1,252.50 | $1,252.70 | |