| 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 | $250.27 | 13.524% | $284.1165 | $284.12 | $284.10 | $284.10 |
| Purchase #2 | $18.60 | 8.632% | $20.2056 | $20.21 | $20.20 | $20.20 |
| Purchase #3 | $200.96 | 7.861% | $216.7575 | $216.76 | $216.75 | $216.80 |
| Purchase #4 | $145.61 | 3.562% | $150.7966 | $150.80 | $150.80 | $150.80 |
| Purchase #5 | $132.26 | 11.371% | $147.2993 | $147.30 | $147.30 | $147.30 |
| Purchase #6 | $94.52 | 3.736% | $98.0513 | $98.05 | $98.05 | $98.10 |
| Purchase #7 | $54.63 | 4.704% | $57.1998 | $57.20 | $57.20 | $57.20 |
| 7 purchase totals = | $896.85 | $974.4266 | $974.44 | $974.40 | $974.50 | |