| 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 | $42.36 | 10.419% | $46.7735 | $46.77 | $46.75 | $46.80 |
| Purchase #2 | $151.74 | 12.515% | $170.7303 | $170.73 | $170.75 | $170.70 |
| Purchase #3 | $33.92 | 7.209% | $36.3653 | $36.37 | $36.35 | $36.40 |
| Purchase #4 | $31.51 | 12.214% | $35.3586 | $35.36 | $35.35 | $35.40 |
| Purchase #5 | $241.64 | 7.804% | $260.4976 | $260.50 | $260.50 | $260.50 |
| Purchase #6 | $103.98 | 9.297% | $113.647 | $113.65 | $113.65 | $113.60 |
| Purchase #7 | $55.36 | 9.143% | $60.4216 | $60.42 | $60.40 | $60.40 |
| 7 purchase totals = | $660.51 | $723.7939 | $723.80 | $723.75 | $723.80 | |