| 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 | $200.38 | 5.826% | $212.0541 | $212.05 | $212.05 | $212.10 |
| Purchase #2 | $161.52 | 9.820% | $177.3813 | $177.38 | $177.40 | $177.40 |
| Purchase #3 | $22.83 | 4.537% | $23.8658 | $23.87 | $23.85 | $23.90 |
| Purchase #4 | $200.91 | 5.636% | $212.2333 | $212.23 | $212.25 | $212.20 |
| Purchase #5 | $65.40 | 5.326% | $68.8832 | $68.88 | $68.90 | $68.90 |
| Purchase #6 | $16.94 | 11.845% | $18.9465 | $18.95 | $18.95 | $18.90 |
| Purchase #7 | $140.59 | 5.230% | $147.9429 | $147.94 | $147.95 | $147.90 |
| 7 purchase totals = | $808.57 | $861.3071 | $861.30 | $861.35 | $861.30 | |