| 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 | $155.82 | 11.517% | $173.7658 | $173.77 | $173.75 | $173.80 |
| Purchase #2 | $234.63 | 6.721% | $250.3995 | $250.40 | $250.40 | $250.40 |
| Purchase #3 | $226.79 | 6.645% | $241.8602 | $241.86 | $241.85 | $241.90 |
| Purchase #4 | $16.56 | 13.339% | $18.7689 | $18.77 | $18.75 | $18.80 |
| Purchase #5 | $115.79 | 5.838% | $122.5498 | $122.55 | $122.55 | $122.50 |
| Purchase #6 | $34.81 | 9.458% | $38.1023 | $38.10 | $38.10 | $38.10 |
| Purchase #7 | $134.87 | 9.670% | $147.9119 | $147.91 | $147.90 | $147.90 |
| 7 purchase totals = | $919.27 | $993.3584 | $993.36 | $993.30 | $993.40 | |