| 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 | $45.76 | 12.627% | $51.5381 | $51.54 | $51.55 | $51.50 |
| Purchase #2 | $236.59 | 13.696% | $268.9934 | $268.99 | $269.00 | $269.00 |
| Purchase #3 | $28.36 | 13.329% | $32.1401 | $32.14 | $32.15 | $32.10 |
| Purchase #4 | $179.98 | 6.764% | $192.1538 | $192.15 | $192.15 | $192.20 |
| Purchase #5 | $217.41 | 11.830% | $243.1296 | $243.13 | $243.15 | $243.10 |
| Purchase #6 | $154.60 | 10.728% | $171.1855 | $171.19 | $171.20 | $171.20 |
| Purchase #7 | $242.49 | 4.852% | $254.2556 | $254.26 | $254.25 | $254.30 |
| 7 purchase totals = | $1,105.19 | $1,213.3961 | $1,213.40 | $1,213.45 | $1,213.40 | |