| 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 | $129.28 | 12.845% | $145.886 | $145.89 | $145.90 | $145.90 |
| Purchase #2 | $72.54 | 5.725% | $76.6929 | $76.69 | $76.70 | $76.70 |
| Purchase #3 | $165.69 | 8.723% | $180.1431 | $180.14 | $180.15 | $180.10 |
| Purchase #4 | $14.50 | 6.824% | $15.4895 | $15.49 | $15.50 | $15.50 |
| Purchase #5 | $72.72 | 9.478% | $79.6124 | $79.61 | $79.60 | $79.60 |
| Purchase #6 | $208.50 | 5.845% | $220.6868 | $220.69 | $220.70 | $220.70 |
| Purchase #7 | $67.44 | 6.116% | $71.5646 | $71.56 | $71.55 | $71.60 |
| 7 purchase totals = | $730.67 | $790.0753 | $790.07 | $790.10 | $790.10 | |