| 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 | $33.67 | 12.865% | $38.0016 | $38.00 | $38.00 | $38.00 |
| Purchase #2 | $241.55 | 7.411% | $259.4513 | $259.45 | $259.45 | $259.50 |
| Purchase #3 | $52.77 | 11.650% | $58.9177 | $58.92 | $58.90 | $58.90 |
| Purchase #4 | $48.36 | 3.417% | $50.0125 | $50.01 | $50.00 | $50.00 |
| Purchase #5 | $24.49 | 11.782% | $27.3754 | $27.38 | $27.40 | $27.40 |
| Purchase #6 | $194.46 | 4.330% | $202.8801 | $202.88 | $202.90 | $202.90 |
| Purchase #7 | $44.88 | 12.828% | $50.6372 | $50.64 | $50.65 | $50.60 |
| 7 purchase totals = | $640.18 | $687.2758 | $687.28 | $687.30 | $687.30 | |