| 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 | $42.67 | 9.858% | $46.8764 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $156.50 | 6.426% | $166.5567 | $166.56 | $166.55 | $166.60 |
| Purchase #3 | $202.34 | 3.599% | $209.6222 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $105.98 | 4.715% | $110.977 | $110.98 | $111.00 | $111.00 |
| Purchase #5 | $7.94 | 9.427% | $8.6885 | $8.69 | $8.70 | $8.70 |
| Purchase #6 | $218.80 | 3.788% | $227.0881 | $227.09 | $227.10 | $227.10 |
| Purchase #7 | $72.49 | 3.241% | $74.8394 | $74.84 | $74.85 | $74.80 |
| 7 purchase totals = | $806.72 | $844.6483 | $844.66 | $844.70 | $844.70 | |