| 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 | $70.81 | 7.564% | $76.1661 | $76.17 | $76.15 | $76.20 |
| Purchase #2 | $11.49 | 8.419% | $12.4573 | $12.46 | $12.45 | $12.50 |
| Purchase #3 | $248.31 | 7.629% | $267.2536 | $267.25 | $267.25 | $267.30 |
| Purchase #4 | $231.45 | 8.480% | $251.077 | $251.08 | $251.10 | $251.10 |
| Purchase #5 | $200.84 | 8.706% | $218.3251 | $218.33 | $218.35 | $218.30 |
| Purchase #6 | $15.86 | 12.384% | $17.8241 | $17.82 | $17.80 | $17.80 |
| Purchase #7 | $27.63 | 4.752% | $28.943 | $28.94 | $28.95 | $28.90 |
| 7 purchase totals = | $806.39 | $872.0462 | $872.05 | $872.05 | $872.10 | |