| 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 | $234.47 | 4.691% | $245.469 | $245.47 | $245.45 | $245.50 |
| Purchase #2 | $64.46 | 9.565% | $70.6256 | $70.63 | $70.65 | $70.60 |
| Purchase #3 | $213.46 | 7.121% | $228.6605 | $228.66 | $228.65 | $228.70 |
| Purchase #4 | $43.46 | 4.199% | $45.2849 | $45.28 | $45.30 | $45.30 |
| Purchase #5 | $204.92 | 3.445% | $211.9795 | $211.98 | $212.00 | $212.00 |
| Purchase #6 | $135.31 | 9.343% | $147.952 | $147.95 | $147.95 | $148.00 |
| Purchase #7 | $11.74 | 6.850% | $12.5442 | $12.54 | $12.55 | $12.50 |
| 7 purchase totals = | $907.82 | $962.5157 | $962.51 | $962.55 | $962.60 | |