| 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 | $103.30 | 12.258% | $115.9625 | $115.96 | $115.95 | $116.00 |
| Purchase #2 | $163.76 | 5.279% | $172.4049 | $172.40 | $172.40 | $172.40 |
| Purchase #3 | $7.68 | 10.256% | $8.4677 | $8.47 | $8.45 | $8.50 |
| Purchase #4 | $191.82 | 12.531% | $215.857 | $215.86 | $215.85 | $215.90 |
| Purchase #5 | $192.87 | 12.777% | $217.513 | $217.51 | $217.50 | $217.50 |
| Purchase #6 | $13.95 | 5.817% | $14.7615 | $14.76 | $14.75 | $14.80 |
| Purchase #7 | $163.54 | 5.156% | $171.9721 | $171.97 | $171.95 | $172.00 |
| 7 purchase totals = | $836.92 | $916.9387 | $916.93 | $916.85 | $917.10 | |