| 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 | $141.66 | 11.407% | $157.8192 | $157.82 | $157.80 | $157.80 |
| Purchase #2 | $11.74 | 4.390% | $12.2554 | $12.26 | $12.25 | $12.30 |
| Purchase #3 | $191.26 | 5.514% | $201.8061 | $201.81 | $201.80 | $201.80 |
| Purchase #4 | $188.41 | 9.769% | $206.8158 | $206.82 | $206.80 | $206.80 |
| Purchase #5 | $187.58 | 5.764% | $198.3921 | $198.39 | $198.40 | $198.40 |
| Purchase #6 | $112.52 | 3.233% | $116.1578 | $116.16 | $116.15 | $116.20 |
| Purchase #7 | $169.34 | 4.619% | $177.1618 | $177.16 | $177.15 | $177.20 |
| 7 purchase totals = | $1,002.51 | $1,070.4082 | $1,070.42 | $1,070.35 | $1,070.50 | |