| 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 | $159.89 | 6.345% | $170.035 | $170.04 | $170.05 | $170.00 |
| Purchase #2 | $234.46 | 13.316% | $265.6807 | $265.68 | $265.70 | $265.70 |
| Purchase #3 | $56.57 | 12.729% | $63.7708 | $63.77 | $63.75 | $63.80 |
| Purchase #4 | $10.49 | 3.604% | $10.8681 | $10.87 | $10.85 | $10.90 |
| Purchase #5 | $5.92 | 12.391% | $6.6535 | $6.65 | $6.65 | $6.70 |
| Purchase #6 | $249.54 | 5.103% | $262.274 | $262.27 | $262.25 | $262.30 |
| Purchase #7 | $20.51 | 12.389% | $23.051 | $23.05 | $23.05 | $23.10 |
| 7 purchase totals = | $737.38 | $802.3331 | $802.33 | $802.30 | $802.50 | |