| 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 | $33.53 | 7.198% | $35.9435 | $35.94 | $35.95 | $35.90 |
| Purchase #2 | $222.75 | 6.535% | $237.3067 | $237.31 | $237.30 | $237.30 |
| Purchase #3 | $10.41 | 4.843% | $10.9142 | $10.91 | $10.90 | $10.90 |
| Purchase #4 | $211.77 | 4.321% | $220.9206 | $220.92 | $220.90 | $220.90 |
| Purchase #5 | $159.26 | 13.868% | $181.3462 | $181.35 | $181.35 | $181.30 |
| Purchase #6 | $13.95 | 12.438% | $15.6851 | $15.69 | $15.70 | $15.70 |
| Purchase #7 | $192.29 | 4.714% | $201.3546 | $201.35 | $201.35 | $201.40 |
| 7 purchase totals = | $843.96 | $903.4709 | $903.47 | $903.45 | $903.40 | |