| 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 | $45.35 | 10.787% | $50.2419 | $50.24 | $50.25 | $50.20 |
| Purchase #2 | $142.97 | 5.207% | $150.4144 | $150.41 | $150.40 | $150.40 |
| Purchase #3 | $22.66 | 9.386% | $24.7869 | $24.79 | $24.80 | $24.80 |
| Purchase #4 | $191.86 | 3.681% | $198.9224 | $198.92 | $198.90 | $198.90 |
| Purchase #5 | $185.41 | 11.869% | $207.4163 | $207.42 | $207.40 | $207.40 |
| Purchase #6 | $41.29 | 10.264% | $45.528 | $45.53 | $45.55 | $45.50 |
| Purchase #7 | $133.31 | 13.253% | $150.9776 | $150.98 | $151.00 | $151.00 |
| 7 purchase totals = | $762.85 | $828.2875 | $828.29 | $828.30 | $828.20 | |