| 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 | $164.84 | 6.178% | $175.0238 | $175.02 | $175.00 | $175.00 |
| Purchase #2 | $77.95 | 11.600% | $86.9922 | $86.99 | $87.00 | $87.00 |
| Purchase #3 | $239.78 | 6.681% | $255.7997 | $255.80 | $255.80 | $255.80 |
| Purchase #4 | $117.69 | 10.429% | $129.9639 | $129.96 | $129.95 | $130.00 |
| Purchase #5 | $176.87 | 3.219% | $182.5634 | $182.56 | $182.55 | $182.60 |
| Purchase #6 | $213.88 | 12.202% | $239.9776 | $239.98 | $240.00 | $240.00 |
| Purchase #7 | $41.90 | 6.214% | $44.5037 | $44.50 | $44.50 | $44.50 |
| 7 purchase totals = | $1,032.91 | $1,114.8243 | $1,114.81 | $1,114.80 | $1,114.90 | |