| 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 | $157.92 | 10.805% | $174.9833 | $174.98 | $175.00 | $175.00 |
| Purchase #2 | $22.31 | 4.684% | $23.355 | $23.36 | $23.35 | $23.40 |
| Purchase #3 | $71.31 | 6.701% | $76.0885 | $76.09 | $76.10 | $76.10 |
| Purchase #4 | $127.32 | 6.148% | $135.1476 | $135.15 | $135.15 | $135.10 |
| Purchase #5 | $219.64 | 12.453% | $246.9918 | $246.99 | $247.00 | $247.00 |
| Purchase #6 | $79.38 | 7.478% | $85.316 | $85.32 | $85.30 | $85.30 |
| Purchase #7 | $102.90 | 13.612% | $116.9067 | $116.91 | $116.90 | $116.90 |
| 7 purchase totals = | $780.78 | $858.7889 | $858.80 | $858.80 | $858.80 | |