| 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 | $103.73 | 10.377% | $114.4941 | $114.49 | $114.50 | $114.50 |
| Purchase #2 | $108.64 | 4.398% | $113.418 | $113.42 | $113.40 | $113.40 |
| Purchase #3 | $113.94 | 11.172% | $126.6694 | $126.67 | $126.65 | $126.70 |
| Purchase #4 | $158.71 | 5.221% | $166.9962 | $167.00 | $167.00 | $167.00 |
| Purchase #5 | $12.74 | 12.233% | $14.2985 | $14.30 | $14.30 | $14.30 |
| Purchase #6 | $9.26 | 9.227% | $10.1144 | $10.11 | $10.10 | $10.10 |
| Purchase #7 | $178.94 | 5.345% | $188.5043 | $188.50 | $188.50 | $188.50 |
| 7 purchase totals = | $685.96 | $734.4949 | $734.49 | $734.45 | $734.50 | |