| 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 | $116.74 | 3.313% | $120.6076 | $120.61 | $120.60 | $120.60 |
| Purchase #2 | $63.87 | 10.570% | $70.6211 | $70.62 | $70.60 | $70.60 |
| Purchase #3 | $86.60 | 13.758% | $98.5144 | $98.51 | $98.50 | $98.50 |
| Purchase #4 | $182.98 | 10.821% | $202.7803 | $202.78 | $202.80 | $202.80 |
| Purchase #5 | $161.60 | 4.626% | $169.0756 | $169.08 | $169.10 | $169.10 |
| Purchase #6 | $25.39 | 13.476% | $28.8116 | $28.81 | $28.80 | $28.80 |
| Purchase #7 | $27.50 | 10.402% | $30.3606 | $30.36 | $30.35 | $30.40 |
| 7 purchase totals = | $664.68 | $720.7712 | $720.77 | $720.75 | $720.80 | |