| 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 | $100.53 | 11.755% | $112.3473 | $112.35 | $112.35 | $112.30 |
| Purchase #2 | $182.90 | 13.675% | $207.9116 | $207.91 | $207.90 | $207.90 |
| Purchase #3 | $60.86 | 12.831% | $68.6689 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $139.76 | 5.602% | $147.5894 | $147.59 | $147.60 | $147.60 |
| Purchase #5 | $87.99 | 11.362% | $97.9874 | $97.99 | $98.00 | $98.00 |
| Purchase #6 | $219.95 | 5.611% | $232.2914 | $232.29 | $232.30 | $232.30 |
| Purchase #7 | $82.85 | 10.560% | $91.599 | $91.60 | $91.60 | $91.60 |
| 7 purchase totals = | $874.84 | $958.3950 | $958.40 | $958.40 | $958.40 | |