| 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 | $127.63 | 5.547% | $134.7096 | $134.71 | $134.70 | $134.70 |
| Purchase #2 | $105.45 | 9.325% | $115.2832 | $115.28 | $115.30 | $115.30 |
| Purchase #3 | $219.74 | 7.247% | $235.6646 | $235.66 | $235.65 | $235.70 |
| Purchase #4 | $10.26 | 6.426% | $10.9193 | $10.92 | $10.90 | $10.90 |
| Purchase #5 | $113.99 | 13.682% | $129.5861 | $129.59 | $129.60 | $129.60 |
| Purchase #6 | $217.97 | 11.664% | $243.394 | $243.39 | $243.40 | $243.40 |
| Purchase #7 | $103.92 | 12.561% | $116.9734 | $116.97 | $116.95 | $117.00 |
| 7 purchase totals = | $898.96 | $986.5302 | $986.52 | $986.50 | $986.60 | |