| 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 | $105.90 | 3.556% | $109.6658 | $109.67 | $109.65 | $109.70 |
| Purchase #2 | $85.83 | 13.521% | $97.4351 | $97.44 | $97.45 | $97.40 |
| Purchase #3 | $46.63 | 12.522% | $52.469 | $52.47 | $52.45 | $52.50 |
| Purchase #4 | $106.77 | 9.196% | $116.5886 | $116.59 | $116.60 | $116.60 |
| Purchase #5 | $227.43 | 5.160% | $239.1654 | $239.17 | $239.15 | $239.20 |
| Purchase #6 | $76.54 | 13.862% | $87.15 | $87.15 | $87.15 | $87.20 |
| Purchase #7 | $192.26 | 13.821% | $218.8323 | $218.83 | $218.85 | $218.80 |
| 7 purchase totals = | $841.36 | $921.3062 | $921.32 | $921.30 | $921.40 | |