| 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 | $126.62 | 9.861% | $139.106 | $139.11 | $139.10 | $139.10 |
| Purchase #2 | $140.57 | 3.699% | $145.7697 | $145.77 | $145.75 | $145.80 |
| Purchase #3 | $57.95 | 13.840% | $65.9703 | $65.97 | $65.95 | $66.00 |
| Purchase #4 | $115.58 | 7.312% | $124.0312 | $124.03 | $124.05 | $124.00 |
| Purchase #5 | $92.77 | 8.847% | $100.9774 | $100.98 | $101.00 | $101.00 |
| Purchase #6 | $101.51 | 8.819% | $110.4622 | $110.46 | $110.45 | $110.50 |
| Purchase #7 | $50.71 | 7.366% | $54.4453 | $54.45 | $54.45 | $54.40 |
| 7 purchase totals = | $685.71 | $740.7621 | $740.77 | $740.75 | $740.80 | |