| 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 | $140.52 | 7.775% | $151.4454 | $151.45 | $151.45 | $151.40 |
| Purchase #2 | $212.74 | 8.677% | $231.1994 | $231.20 | $231.20 | $231.20 |
| Purchase #3 | $29.28 | 7.787% | $31.56 | $31.56 | $31.55 | $31.60 |
| Purchase #4 | $107.74 | 12.701% | $121.4241 | $121.42 | $121.40 | $121.40 |
| Purchase #5 | $203.39 | 5.704% | $214.9914 | $214.99 | $215.00 | $215.00 |
| Purchase #6 | $102.76 | 11.580% | $114.6596 | $114.66 | $114.65 | $114.70 |
| Purchase #7 | $82.41 | 9.758% | $90.4516 | $90.45 | $90.45 | $90.50 |
| 7 purchase totals = | $878.84 | $955.7315 | $955.73 | $955.70 | $955.80 | |