| 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 | $234.46 | 10.460% | $258.9845 | $258.98 | $259.00 | $259.00 |
| Purchase #2 | $7.46 | 3.822% | $7.7451 | $7.75 | $7.75 | $7.70 |
| Purchase #3 | $200.88 | 9.838% | $220.6426 | $220.64 | $220.65 | $220.60 |
| Purchase #4 | $130.70 | 10.416% | $144.3137 | $144.31 | $144.30 | $144.30 |
| Purchase #5 | $127.51 | 5.373% | $134.3611 | $134.36 | $134.35 | $134.40 |
| Purchase #6 | $86.54 | 4.821% | $90.7121 | $90.71 | $90.70 | $90.70 |
| Purchase #7 | $131.54 | 9.457% | $143.9797 | $143.98 | $144.00 | $144.00 |
| 7 purchase totals = | $919.09 | $1,000.7388 | $1,000.73 | $1,000.75 | $1,000.70 | |