| 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 | $125.51 | 12.430% | $141.1109 | $141.11 | $141.10 | $141.10 |
| Purchase #2 | $30.94 | 3.632% | $32.0637 | $32.06 | $32.05 | $32.10 |
| Purchase #3 | $188.28 | 12.645% | $212.088 | $212.09 | $212.10 | $212.10 |
| Purchase #4 | $175.86 | 4.534% | $183.8335 | $183.83 | $183.85 | $183.80 |
| Purchase #5 | $103.83 | 6.275% | $110.3453 | $110.35 | $110.35 | $110.30 |
| Purchase #6 | $40.91 | 13.330% | $46.3633 | $46.36 | $46.35 | $46.40 |
| Purchase #7 | $121.97 | 6.246% | $129.5882 | $129.59 | $129.60 | $129.60 |
| 7 purchase totals = | $787.30 | $855.3929 | $855.39 | $855.40 | $855.40 | |