| 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 | $160.62 | 6.312% | $170.7583 | $170.76 | $170.75 | $170.80 |
| Purchase #2 | $121.63 | 10.780% | $134.7417 | $134.74 | $134.75 | $134.70 |
| Purchase #3 | $114.87 | 9.337% | $125.5954 | $125.60 | $125.60 | $125.60 |
| Purchase #4 | $22.87 | 6.142% | $24.2747 | $24.27 | $24.25 | $24.30 |
| Purchase #5 | $246.92 | 11.378% | $275.0146 | $275.01 | $275.00 | $275.00 |
| Purchase #6 | $205.53 | 7.650% | $221.253 | $221.25 | $221.25 | $221.30 |
| Purchase #7 | $180.34 | 10.420% | $199.1314 | $199.13 | $199.15 | $199.10 |
| 7 purchase totals = | $1,052.78 | $1,150.7691 | $1,150.76 | $1,150.75 | $1,150.80 | |