| 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 | $147.53 | 4.433% | $154.07 | $154.07 | $154.05 | $154.10 |
| Purchase #2 | $78.78 | 6.371% | $83.7991 | $83.80 | $83.80 | $83.80 |
| Purchase #3 | $185.53 | 3.571% | $192.1553 | $192.16 | $192.15 | $192.20 |
| Purchase #4 | $156.79 | 8.406% | $169.9698 | $169.97 | $169.95 | $170.00 |
| Purchase #5 | $39.58 | 7.611% | $42.5924 | $42.59 | $42.60 | $42.60 |
| Purchase #6 | $191.48 | 13.708% | $217.7281 | $217.73 | $217.75 | $217.70 |
| Purchase #7 | $147.84 | 10.422% | $163.2479 | $163.25 | $163.25 | $163.20 |
| 7 purchase totals = | $947.53 | $1,023.5626 | $1,023.57 | $1,023.55 | $1,023.60 | |