| 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 | $172.41 | 6.480% | $183.5822 | $183.58 | $183.60 | $183.60 |
| Purchase #2 | $164.49 | 5.695% | $173.8577 | $173.86 | $173.85 | $173.90 |
| Purchase #3 | $58.49 | 3.453% | $60.5097 | $60.51 | $60.50 | $60.50 |
| Purchase #4 | $59.94 | 12.825% | $67.6273 | $67.63 | $67.65 | $67.60 |
| Purchase #5 | $16.48 | 3.559% | $17.0665 | $17.07 | $17.05 | $17.10 |
| Purchase #6 | $167.88 | 7.363% | $180.241 | $180.24 | $180.25 | $180.20 |
| Purchase #7 | $115.83 | 12.200% | $129.9613 | $129.96 | $129.95 | $130.00 |
| 7 purchase totals = | $755.52 | $812.8457 | $812.85 | $812.85 | $812.90 | |