| 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 | $126.87 | 13.705% | $144.2575 | $144.26 | $144.25 | $144.30 |
| Purchase #2 | $209.97 | 9.256% | $229.4048 | $229.40 | $229.40 | $229.40 |
| Purchase #3 | $122.78 | 4.389% | $128.1688 | $128.17 | $128.15 | $128.20 |
| Purchase #4 | $40.27 | 7.320% | $43.2178 | $43.22 | $43.20 | $43.20 |
| Purchase #5 | $154.52 | 9.537% | $169.2566 | $169.26 | $169.25 | $169.30 |
| Purchase #6 | $43.45 | 13.606% | $49.3618 | $49.36 | $49.35 | $49.40 |
| Purchase #7 | $214.45 | 11.586% | $239.2962 | $239.30 | $239.30 | $239.30 |
| 7 purchase totals = | $912.31 | $1,002.9635 | $1,002.97 | $1,002.90 | $1,003.10 | |