| 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 | $176.54 | 12.532% | $198.664 | $198.66 | $198.65 | $198.70 |
| Purchase #2 | $223.77 | 7.356% | $240.2305 | $240.23 | $240.25 | $240.20 |
| Purchase #3 | $233.98 | 11.615% | $261.1568 | $261.16 | $261.15 | $261.20 |
| Purchase #4 | $160.54 | 9.480% | $175.7592 | $175.76 | $175.75 | $175.80 |
| Purchase #5 | $172.44 | 10.565% | $190.6583 | $190.66 | $190.65 | $190.70 |
| Purchase #6 | $223.99 | 6.585% | $238.7397 | $238.74 | $238.75 | $238.70 |
| Purchase #7 | $68.91 | 13.363% | $78.1184 | $78.12 | $78.10 | $78.10 |
| 7 purchase totals = | $1,260.17 | $1,383.3269 | $1,383.33 | $1,383.30 | $1,383.40 | |