| 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 | $172.47 | 6.798% | $184.1945 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $22.45 | 3.298% | $23.1904 | $23.19 | $23.20 | $23.20 |
| Purchase #3 | $238.82 | 11.362% | $265.9547 | $265.95 | $265.95 | $266.00 |
| Purchase #4 | $170.79 | 9.475% | $186.9724 | $186.97 | $186.95 | $187.00 |
| Purchase #5 | $87.95 | 6.687% | $93.8312 | $93.83 | $93.85 | $93.80 |
| Purchase #6 | $128.31 | 10.428% | $141.6902 | $141.69 | $141.70 | $141.70 |
| Purchase #7 | $20.90 | 12.777% | $23.5704 | $23.57 | $23.55 | $23.60 |
| 7 purchase totals = | $841.69 | $919.4038 | $919.39 | $919.40 | $919.50 | |