| 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 | $143.84 | 5.426% | $151.6448 | $151.64 | $151.65 | $151.60 |
| Purchase #2 | $22.72 | 9.651% | $24.9127 | $24.91 | $24.90 | $24.90 |
| Purchase #3 | $205.87 | 7.347% | $220.9953 | $221.00 | $221.00 | $221.00 |
| Purchase #4 | $156.40 | 13.711% | $177.844 | $177.84 | $177.85 | $177.80 |
| Purchase #5 | $89.72 | 10.470% | $99.1137 | $99.11 | $99.10 | $99.10 |
| Purchase #6 | $234.83 | 7.712% | $252.9401 | $252.94 | $252.95 | $252.90 |
| Purchase #7 | $33.87 | 13.534% | $38.454 | $38.45 | $38.45 | $38.50 |
| 7 purchase totals = | $887.25 | $965.9046 | $965.89 | $965.90 | $965.80 | |