| 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 | $121.73 | 3.385% | $125.8506 | $125.85 | $125.85 | $125.90 |
| Purchase #2 | $56.34 | 13.377% | $63.8766 | $63.88 | $63.90 | $63.90 |
| Purchase #3 | $239.89 | 4.271% | $250.1357 | $250.14 | $250.15 | $250.10 |
| Purchase #4 | $160.26 | 6.382% | $170.4878 | $170.49 | $170.50 | $170.50 |
| Purchase #5 | $198.86 | 5.367% | $209.5328 | $209.53 | $209.55 | $209.50 |
| Purchase #6 | $187.77 | 11.142% | $208.6913 | $208.69 | $208.70 | $208.70 |
| Purchase #7 | $227.71 | 6.409% | $242.3039 | $242.30 | $242.30 | $242.30 |
| 7 purchase totals = | $1,192.56 | $1,270.8787 | $1,270.88 | $1,270.95 | $1,270.90 | |