| 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 | $173.47 | 5.783% | $183.5018 | $183.50 | $183.50 | $183.50 |
| Purchase #2 | $50.86 | 11.303% | $56.6087 | $56.61 | $56.60 | $56.60 |
| Purchase #3 | $191.27 | 3.530% | $198.0218 | $198.02 | $198.00 | $198.00 |
| Purchase #4 | $178.31 | 8.571% | $193.593 | $193.59 | $193.60 | $193.60 |
| Purchase #5 | $32.67 | 3.861% | $33.9314 | $33.93 | $33.95 | $33.90 |
| Purchase #6 | $82.77 | 8.396% | $89.7194 | $89.72 | $89.70 | $89.70 |
| Purchase #7 | $152.83 | 7.223% | $163.8689 | $163.87 | $163.85 | $163.90 |
| 7 purchase totals = | $862.18 | $919.2450 | $919.24 | $919.20 | $919.20 | |