| 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 | $182.58 | 12.856% | $206.0525 | $206.05 | $206.05 | $206.10 |
| Purchase #2 | $143.29 | 5.731% | $151.5019 | $151.50 | $151.50 | $151.50 |
| Purchase #3 | $196.74 | 8.558% | $213.577 | $213.58 | $213.60 | $213.60 |
| Purchase #4 | $102.36 | 7.332% | $109.865 | $109.87 | $109.85 | $109.90 |
| Purchase #5 | $222.56 | 6.121% | $236.1829 | $236.18 | $236.20 | $236.20 |
| Purchase #6 | $50.77 | 3.251% | $52.4205 | $52.42 | $52.40 | $52.40 |
| Purchase #7 | $131.69 | 7.386% | $141.4166 | $141.42 | $141.40 | $141.40 |
| 7 purchase totals = | $1,029.99 | $1,111.0164 | $1,111.02 | $1,111.00 | $1,111.10 | |