| 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 | $126.28 | 11.313% | $140.5661 | $140.57 | $140.55 | $140.60 |
| Purchase #2 | $141.29 | 9.185% | $154.2675 | $154.27 | $154.25 | $154.30 |
| Purchase #3 | $92.64 | 9.501% | $101.4417 | $101.44 | $101.45 | $101.40 |
| Purchase #4 | $28.39 | 9.778% | $31.166 | $31.17 | $31.15 | $31.20 |
| Purchase #5 | $246.80 | 11.789% | $275.8953 | $275.90 | $275.90 | $275.90 |
| Purchase #6 | $16.93 | 4.469% | $17.6866 | $17.69 | $17.70 | $17.70 |
| Purchase #7 | $101.31 | 4.411% | $105.7788 | $105.78 | $105.80 | $105.80 |
| 7 purchase totals = | $753.64 | $826.8020 | $826.82 | $826.80 | $826.90 | |