| 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 | $121.79 | 12.564% | $137.0917 | $137.09 | $137.10 | $137.10 |
| Purchase #2 | $178.98 | 11.313% | $199.228 | $199.23 | $199.25 | $199.20 |
| Purchase #3 | $210.77 | 6.860% | $225.2288 | $225.23 | $225.25 | $225.20 |
| Purchase #4 | $175.42 | 5.244% | $184.619 | $184.62 | $184.60 | $184.60 |
| Purchase #5 | $222.71 | 10.596% | $246.3084 | $246.31 | $246.30 | $246.30 |
| Purchase #6 | $141.41 | 10.728% | $156.5805 | $156.58 | $156.60 | $156.60 |
| Purchase #7 | $134.39 | 4.120% | $139.9269 | $139.93 | $139.95 | $139.90 |
| 7 purchase totals = | $1,185.47 | $1,288.9833 | $1,288.99 | $1,289.05 | $1,288.90 | |