| 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 | $60.34 | 6.716% | $64.3924 | $64.39 | $64.40 | $64.40 |
| Purchase #2 | $157.91 | 10.869% | $175.0732 | $175.07 | $175.05 | $175.10 |
| Purchase #3 | $98.30 | 12.490% | $110.5777 | $110.58 | $110.60 | $110.60 |
| Purchase #4 | $71.99 | 3.218% | $74.3066 | $74.31 | $74.30 | $74.30 |
| Purchase #5 | $77.68 | 8.240% | $84.0808 | $84.08 | $84.10 | $84.10 |
| Purchase #6 | $106.88 | 6.247% | $113.5568 | $113.56 | $113.55 | $113.60 |
| Purchase #7 | $103.88 | 12.311% | $116.6687 | $116.67 | $116.65 | $116.70 |
| 7 purchase totals = | $676.98 | $738.6562 | $738.66 | $738.65 | $738.80 | |