| 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 | $141.51 | 8.238% | $153.1676 | $153.17 | $153.15 | $153.20 |
| Purchase #2 | $12.43 | 10.117% | $13.6875 | $13.69 | $13.70 | $13.70 |
| Purchase #3 | $187.41 | 9.778% | $205.7349 | $205.73 | $205.75 | $205.70 |
| Purchase #4 | $120.83 | 5.293% | $127.2255 | $127.23 | $127.25 | $127.20 |
| Purchase #5 | $243.59 | 10.176% | $268.3777 | $268.38 | $268.40 | $268.40 |
| Purchase #6 | $200.29 | 13.599% | $227.5274 | $227.53 | $227.55 | $227.50 |
| Purchase #7 | $48.68 | 6.784% | $51.9825 | $51.98 | $52.00 | $52.00 |
| 7 purchase totals = | $954.74 | $1,047.7031 | $1,047.71 | $1,047.80 | $1,047.70 | |