| 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 | $108.59 | 12.536% | $122.2028 | $122.20 | $122.20 | $122.20 |
| Purchase #2 | $40.91 | 11.327% | $45.5439 | $45.54 | $45.55 | $45.50 |
| Purchase #3 | $13.34 | 9.382% | $14.5916 | $14.59 | $14.60 | $14.60 |
| Purchase #4 | $211.42 | 5.463% | $222.9699 | $222.97 | $222.95 | $223.00 |
| Purchase #5 | $36.39 | 9.619% | $39.8904 | $39.89 | $39.90 | $39.90 |
| Purchase #6 | $94.28 | 9.236% | $102.9877 | $102.99 | $103.00 | $103.00 |
| Purchase #7 | $28.32 | 6.775% | $30.2387 | $30.24 | $30.25 | $30.20 |
| 7 purchase totals = | $533.25 | $578.4250 | $578.42 | $578.45 | $578.40 | |