| 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 | $226.54 | 13.745% | $257.6779 | $257.68 | $257.70 | $257.70 |
| Purchase #2 | $226.48 | 13.720% | $257.5531 | $257.55 | $257.55 | $257.60 |
| Purchase #3 | $206.45 | 6.324% | $219.5059 | $219.51 | $219.50 | $219.50 |
| Purchase #4 | $200.41 | 13.563% | $227.5916 | $227.59 | $227.60 | $227.60 |
| Purchase #5 | $171.76 | 4.528% | $179.5373 | $179.54 | $179.55 | $179.50 |
| Purchase #6 | $134.64 | 11.657% | $150.335 | $150.34 | $150.35 | $150.30 |
| Purchase #7 | $180.60 | 10.475% | $199.5179 | $199.52 | $199.50 | $199.50 |
| 7 purchase totals = | $1,346.88 | $1,491.7187 | $1,491.73 | $1,491.75 | $1,491.70 | |