| 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 | $247.99 | 5.143% | $260.7441 | $260.74 | $260.75 | $260.70 |
| Purchase #2 | $167.69 | 8.818% | $182.4769 | $182.48 | $182.50 | $182.50 |
| Purchase #3 | $187.94 | 10.230% | $207.1663 | $207.17 | $207.15 | $207.20 |
| Purchase #4 | $50.95 | 3.465% | $52.7154 | $52.72 | $52.70 | $52.70 |
| Purchase #5 | $117.32 | 10.772% | $129.9577 | $129.96 | $129.95 | $130.00 |
| Purchase #6 | $131.61 | 9.154% | $143.6576 | $143.66 | $143.65 | $143.70 |
| Purchase #7 | $79.67 | 8.168% | $86.1774 | $86.18 | $86.20 | $86.20 |
| 7 purchase totals = | $983.17 | $1,062.8954 | $1,062.91 | $1,062.90 | $1,063.00 | |