| 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 | $235.68 | 6.540% | $251.0935 | $251.09 | $251.10 | $251.10 |
| Purchase #2 | $102.30 | 9.823% | $112.3489 | $112.35 | $112.35 | $112.30 |
| Purchase #3 | $27.69 | 3.114% | $28.5523 | $28.55 | $28.55 | $28.60 |
| Purchase #4 | $227.37 | 4.774% | $238.2246 | $238.22 | $238.20 | $238.20 |
| Purchase #5 | $165.42 | 5.377% | $174.3146 | $174.31 | $174.30 | $174.30 |
| Purchase #6 | $157.51 | 12.572% | $177.3122 | $177.31 | $177.30 | $177.30 |
| Purchase #7 | $11.42 | 7.815% | $12.3125 | $12.31 | $12.30 | $12.30 |
| 7 purchase totals = | $927.39 | $994.1586 | $994.14 | $994.10 | $994.10 | |