| 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 | $124.73 | 6.420% | $132.7377 | $132.74 | $132.75 | $132.70 |
| Purchase #2 | $209.60 | 9.606% | $229.7342 | $229.73 | $229.75 | $229.70 |
| Purchase #3 | $175.79 | 6.451% | $187.1302 | $187.13 | $187.15 | $187.10 |
| Purchase #4 | $157.48 | 13.174% | $178.2264 | $178.23 | $178.25 | $178.20 |
| Purchase #5 | $187.26 | 3.102% | $193.0688 | $193.07 | $193.05 | $193.10 |
| Purchase #6 | $168.83 | 8.593% | $183.3376 | $183.34 | $183.35 | $183.30 |
| Purchase #7 | $250.55 | 5.126% | $263.3932 | $263.39 | $263.40 | $263.40 |
| 7 purchase totals = | $1,274.24 | $1,367.6281 | $1,367.63 | $1,367.70 | $1,367.50 | |