| 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 | $106.40 | 7.199% | $114.0597 | $114.06 | $114.05 | $114.10 |
| Purchase #2 | $71.60 | 6.374% | $76.1638 | $76.16 | $76.15 | $76.20 |
| Purchase #3 | $112.72 | 6.174% | $119.6793 | $119.68 | $119.70 | $119.70 |
| Purchase #4 | $168.34 | 13.439% | $190.9632 | $190.96 | $190.95 | $191.00 |
| Purchase #5 | $55.75 | 10.703% | $61.7169 | $61.72 | $61.70 | $61.70 |
| Purchase #6 | $36.62 | 13.203% | $41.4549 | $41.45 | $41.45 | $41.50 |
| Purchase #7 | $119.26 | 12.406% | $134.0554 | $134.06 | $134.05 | $134.10 |
| 7 purchase totals = | $670.69 | $738.0932 | $738.09 | $738.05 | $738.30 | |