| 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 | $98.29 | 11.177% | $109.2759 | $109.28 | $109.30 | $109.30 |
| Purchase #2 | $64.42 | 12.494% | $72.4686 | $72.47 | $72.45 | $72.50 |
| Purchase #3 | $185.61 | 13.341% | $210.3722 | $210.37 | $210.35 | $210.40 |
| Purchase #4 | $121.54 | 5.649% | $128.4058 | $128.41 | $128.40 | $128.40 |
| Purchase #5 | $14.41 | 6.357% | $15.326 | $15.33 | $15.35 | $15.30 |
| Purchase #6 | $118.92 | 8.788% | $129.3707 | $129.37 | $129.35 | $129.40 |
| Purchase #7 | $216.79 | 7.526% | $233.1056 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $819.98 | $898.3248 | $898.34 | $898.30 | $898.40 | |