| 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 | $230.66 | 8.563% | $250.4114 | $250.41 | $250.40 | $250.40 |
| Purchase #2 | $64.82 | 5.327% | $68.273 | $68.27 | $68.25 | $68.30 |
| Purchase #3 | $241.48 | 5.295% | $254.2664 | $254.27 | $254.25 | $254.30 |
| Purchase #4 | $86.65 | 9.725% | $95.0767 | $95.08 | $95.10 | $95.10 |
| Purchase #5 | $91.83 | 3.543% | $95.0835 | $95.08 | $95.10 | $95.10 |
| Purchase #6 | $78.26 | 12.634% | $88.1474 | $88.15 | $88.15 | $88.10 |
| Purchase #7 | $48.31 | 7.286% | $51.8299 | $51.83 | $51.85 | $51.80 |
| 7 purchase totals = | $842.01 | $903.0883 | $903.09 | $903.10 | $903.10 | |