| 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 | $110.41 | 9.621% | $121.0325 | $121.03 | $121.05 | $121.00 |
| Purchase #2 | $242.55 | 12.831% | $273.6716 | $273.67 | $273.65 | $273.70 |
| Purchase #3 | $246.93 | 6.468% | $262.9014 | $262.90 | $262.90 | $262.90 |
| Purchase #4 | $145.93 | 6.252% | $155.0535 | $155.05 | $155.05 | $155.10 |
| Purchase #5 | $69.66 | 4.804% | $73.0065 | $73.01 | $73.00 | $73.00 |
| Purchase #6 | $175.67 | 8.422% | $190.4649 | $190.46 | $190.45 | $190.50 |
| Purchase #7 | $20.30 | 13.588% | $23.0584 | $23.06 | $23.05 | $23.10 |
| 7 purchase totals = | $1,011.45 | $1,099.1888 | $1,099.18 | $1,099.15 | $1,099.30 | |