| 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 | $16.78 | 3.454% | $17.3596 | $17.36 | $17.35 | $17.40 |
| Purchase #2 | $200.97 | 11.766% | $224.6161 | $224.62 | $224.60 | $224.60 |
| Purchase #3 | $101.86 | 13.663% | $115.7771 | $115.78 | $115.80 | $115.80 |
| Purchase #4 | $75.57 | 7.671% | $81.367 | $81.37 | $81.35 | $81.40 |
| Purchase #5 | $73.25 | 7.170% | $78.502 | $78.50 | $78.50 | $78.50 |
| Purchase #6 | $177.85 | 11.565% | $198.4184 | $198.42 | $198.40 | $198.40 |
| Purchase #7 | $228.89 | 9.791% | $251.3006 | $251.30 | $251.30 | $251.30 |
| 7 purchase totals = | $875.17 | $967.3408 | $967.35 | $967.30 | $967.40 | |