| 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 | $126.37 | 3.570% | $130.8814 | $130.88 | $130.90 | $130.90 |
| Purchase #2 | $98.69 | 3.477% | $102.1215 | $102.12 | $102.10 | $102.10 |
| Purchase #3 | $110.46 | 12.686% | $124.473 | $124.47 | $124.45 | $124.50 |
| Purchase #4 | $157.40 | 3.615% | $163.09 | $163.09 | $163.10 | $163.10 |
| Purchase #5 | $117.90 | 13.475% | $133.787 | $133.79 | $133.80 | $133.80 |
| Purchase #6 | $151.43 | 12.722% | $170.6949 | $170.69 | $170.70 | $170.70 |
| Purchase #7 | $230.97 | 9.272% | $252.3855 | $252.39 | $252.40 | $252.40 |
| 7 purchase totals = | $993.22 | $1,077.4333 | $1,077.43 | $1,077.45 | $1,077.50 | |