| 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 | $155.35 | 4.527% | $162.3827 | $162.38 | $162.40 | $162.40 |
| Purchase #2 | $33.44 | 4.534% | $34.9562 | $34.96 | $34.95 | $35.00 |
| Purchase #3 | $42.72 | 12.871% | $48.2185 | $48.22 | $48.20 | $48.20 |
| Purchase #4 | $46.92 | 5.527% | $49.5133 | $49.51 | $49.50 | $49.50 |
| Purchase #5 | $60.50 | 8.525% | $65.6576 | $65.66 | $65.65 | $65.70 |
| Purchase #6 | $241.89 | 11.353% | $269.3518 | $269.35 | $269.35 | $269.40 |
| Purchase #7 | $58.73 | 5.366% | $61.8815 | $61.88 | $61.90 | $61.90 |
| 7 purchase totals = | $639.55 | $691.9616 | $691.96 | $691.95 | $692.10 | |