| 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 | $32.68 | 13.256% | $37.0121 | $37.01 | $37.00 | $37.00 |
| Purchase #2 | $211.38 | 3.127% | $217.9899 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $195.83 | 10.156% | $215.7185 | $215.72 | $215.70 | $215.70 |
| Purchase #4 | $72.50 | 13.407% | $82.2201 | $82.22 | $82.20 | $82.20 |
| Purchase #5 | $39.28 | 10.550% | $43.424 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $73.58 | 8.394% | $79.7563 | $79.76 | $79.75 | $79.80 |
| Purchase #7 | $89.25 | 3.706% | $92.5576 | $92.56 | $92.55 | $92.60 |
| 7 purchase totals = | $714.50 | $768.6785 | $768.68 | $768.60 | $768.70 | |