| 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 | $218.67 | 4.494% | $228.497 | $228.50 | $228.50 | $228.50 |
| Purchase #2 | $165.72 | 5.328% | $174.5496 | $174.55 | $174.55 | $174.50 |
| Purchase #3 | $77.26 | 4.362% | $80.6301 | $80.63 | $80.65 | $80.60 |
| Purchase #4 | $46.49 | 4.468% | $48.5672 | $48.57 | $48.55 | $48.60 |
| Purchase #5 | $6.91 | 12.477% | $7.7722 | $7.77 | $7.75 | $7.80 |
| Purchase #6 | $12.45 | 9.513% | $13.6344 | $13.63 | $13.65 | $13.60 |
| Purchase #7 | $33.97 | 8.592% | $36.8887 | $36.89 | $36.90 | $36.90 |
| 7 purchase totals = | $561.47 | $590.5392 | $590.54 | $590.55 | $590.50 | |