| 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 | $212.96 | 5.184% | $223.9998 | $224.00 | $224.00 | $224.00 |
| Purchase #2 | $120.75 | 5.747% | $127.6895 | $127.69 | $127.70 | $127.70 |
| Purchase #3 | $208.50 | 12.705% | $234.9899 | $234.99 | $235.00 | $235.00 |
| Purchase #4 | $10.60 | 11.313% | $11.7992 | $11.80 | $11.80 | $11.80 |
| Purchase #5 | $235.99 | 5.412% | $248.7618 | $248.76 | $248.75 | $248.80 |
| Purchase #6 | $199.47 | 13.255% | $225.9097 | $225.91 | $225.90 | $225.90 |
| Purchase #7 | $196.92 | 9.136% | $214.9106 | $214.91 | $214.90 | $214.90 |
| 7 purchase totals = | $1,185.19 | $1,288.0605 | $1,288.06 | $1,288.05 | $1,288.10 | |