| 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 | $146.48 | 13.397% | $166.1039 | $166.10 | $166.10 | $166.10 |
| Purchase #2 | $57.48 | 3.202% | $59.3205 | $59.32 | $59.30 | $59.30 |
| Purchase #3 | $131.86 | 3.817% | $136.8931 | $136.89 | $136.90 | $136.90 |
| Purchase #4 | $137.46 | 10.197% | $151.4768 | $151.48 | $151.50 | $151.50 |
| Purchase #5 | $132.37 | 8.451% | $143.5566 | $143.56 | $143.55 | $143.60 |
| Purchase #6 | $186.32 | 6.263% | $197.9892 | $197.99 | $198.00 | $198.00 |
| Purchase #7 | $74.81 | 13.610% | $84.9916 | $84.99 | $85.00 | $85.00 |
| 7 purchase totals = | $866.78 | $940.3317 | $940.33 | $940.35 | $940.40 | |