| 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 | $27.62 | 4.457% | $28.851 | $28.85 | $28.85 | $28.90 |
| Purchase #2 | $109.36 | 7.592% | $117.6626 | $117.66 | $117.65 | $117.70 |
| Purchase #3 | $203.86 | 6.273% | $216.6481 | $216.65 | $216.65 | $216.60 |
| Purchase #4 | $228.79 | 7.735% | $246.4869 | $246.49 | $246.50 | $246.50 |
| Purchase #5 | $34.99 | 11.730% | $39.0943 | $39.09 | $39.10 | $39.10 |
| Purchase #6 | $33.52 | 7.839% | $36.1476 | $36.15 | $36.15 | $36.10 |
| Purchase #7 | $42.85 | 7.291% | $45.9742 | $45.97 | $45.95 | $46.00 |
| 7 purchase totals = | $680.99 | $730.8647 | $730.86 | $730.85 | $730.90 | |