| 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 | $73.86 | 8.254% | $79.9564 | $79.96 | $79.95 | $80.00 |
| Purchase #2 | $104.37 | 8.513% | $113.255 | $113.26 | $113.25 | $113.30 |
| Purchase #3 | $111.81 | 13.198% | $126.5667 | $126.57 | $126.55 | $126.60 |
| Purchase #4 | $130.85 | 9.424% | $143.1813 | $143.18 | $143.20 | $143.20 |
| Purchase #5 | $249.67 | 10.575% | $276.0726 | $276.07 | $276.05 | $276.10 |
| Purchase #6 | $175.35 | 11.120% | $194.8489 | $194.85 | $194.85 | $194.80 |
| Purchase #7 | $190.35 | 4.375% | $198.6778 | $198.68 | $198.70 | $198.70 |
| 7 purchase totals = | $1,036.26 | $1,132.5587 | $1,132.57 | $1,132.55 | $1,132.70 | |