| 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 | $135.53 | 11.213% | $150.727 | $150.73 | $150.75 | $150.70 |
| Purchase #2 | $30.70 | 8.822% | $33.4084 | $33.41 | $33.40 | $33.40 |
| Purchase #3 | $108.61 | 7.273% | $116.5092 | $116.51 | $116.50 | $116.50 |
| Purchase #4 | $148.38 | 11.282% | $165.1202 | $165.12 | $165.10 | $165.10 |
| Purchase #5 | $14.27 | 3.339% | $14.7465 | $14.75 | $14.75 | $14.70 |
| Purchase #6 | $78.87 | 7.499% | $84.7845 | $84.78 | $84.80 | $84.80 |
| Purchase #7 | $135.50 | 10.445% | $149.653 | $149.65 | $149.65 | $149.70 |
| 7 purchase totals = | $651.86 | $714.9488 | $714.95 | $714.95 | $714.90 | |