| 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 | $57.97 | 7.626% | $62.3908 | $62.39 | $62.40 | $62.40 |
| Purchase #2 | $240.77 | 11.176% | $267.6785 | $267.68 | $267.70 | $267.70 |
| Purchase #3 | $243.95 | 3.582% | $252.6883 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $142.51 | 7.613% | $153.3593 | $153.36 | $153.35 | $153.40 |
| Purchase #5 | $17.29 | 5.137% | $18.1782 | $18.18 | $18.20 | $18.20 |
| Purchase #6 | $53.65 | 5.867% | $56.7976 | $56.80 | $56.80 | $56.80 |
| Purchase #7 | $163.37 | 8.721% | $177.6175 | $177.62 | $177.60 | $177.60 |
| 7 purchase totals = | $919.51 | $988.7102 | $988.72 | $988.75 | $988.80 | |