| 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 | $144.32 | 13.177% | $163.337 | $163.34 | $163.35 | $163.30 |
| Purchase #2 | $129.69 | 7.572% | $139.5101 | $139.51 | $139.50 | $139.50 |
| Purchase #3 | $226.59 | 9.735% | $248.6485 | $248.65 | $248.65 | $248.60 |
| Purchase #4 | $243.76 | 9.821% | $267.6997 | $267.70 | $267.70 | $267.70 |
| Purchase #5 | $207.28 | 6.429% | $220.606 | $220.61 | $220.60 | $220.60 |
| Purchase #6 | $106.84 | 3.195% | $110.2535 | $110.25 | $110.25 | $110.30 |
| Purchase #7 | $121.42 | 4.411% | $126.7758 | $126.78 | $126.80 | $126.80 |
| 7 purchase totals = | $1,179.90 | $1,276.8306 | $1,276.84 | $1,276.85 | $1,276.80 | |