| 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 | $213.33 | 6.778% | $227.7895 | $227.79 | $227.80 | $227.80 |
| Purchase #2 | $145.91 | 8.403% | $158.1708 | $158.17 | $158.15 | $158.20 |
| Purchase #3 | $100.91 | 6.608% | $107.5781 | $107.58 | $107.60 | $107.60 |
| Purchase #4 | $24.77 | 5.132% | $26.0412 | $26.04 | $26.05 | $26.00 |
| Purchase #5 | $16.56 | 4.525% | $17.3093 | $17.31 | $17.30 | $17.30 |
| Purchase #6 | $136.82 | 11.548% | $152.62 | $152.62 | $152.60 | $152.60 |
| Purchase #7 | $213.35 | 10.441% | $235.6259 | $235.63 | $235.65 | $235.60 |
| 7 purchase totals = | $851.65 | $925.1348 | $925.14 | $925.15 | $925.10 | |