| 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 | $110.97 | 5.247% | $116.7926 | $116.79 | $116.80 | $116.80 |
| Purchase #2 | $246.65 | 3.160% | $254.4441 | $254.44 | $254.45 | $254.40 |
| Purchase #3 | $183.92 | 12.210% | $206.3766 | $206.38 | $206.40 | $206.40 |
| Purchase #4 | $81.92 | 9.564% | $89.7548 | $89.75 | $89.75 | $89.80 |
| Purchase #5 | $249.37 | 8.799% | $271.3121 | $271.31 | $271.30 | $271.30 |
| Purchase #6 | $79.31 | 3.785% | $82.3119 | $82.31 | $82.30 | $82.30 |
| Purchase #7 | $46.99 | 8.544% | $51.0048 | $51.00 | $51.00 | $51.00 |
| 7 purchase totals = | $999.13 | $1,071.9969 | $1,071.98 | $1,072.00 | $1,072.00 | |