| 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 | $139.32 | 11.407% | $155.2122 | $155.21 | $155.20 | $155.20 |
| Purchase #2 | $24.68 | 7.266% | $26.4732 | $26.47 | $26.45 | $26.50 |
| Purchase #3 | $224.48 | 5.128% | $235.9913 | $235.99 | $236.00 | $236.00 |
| Purchase #4 | $151.92 | 12.499% | $170.9085 | $170.91 | $170.90 | $170.90 |
| Purchase #5 | $107.25 | 3.111% | $110.5865 | $110.59 | $110.60 | $110.60 |
| Purchase #6 | $163.30 | 9.762% | $179.2413 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $177.61 | 8.661% | $192.9928 | $192.99 | $193.00 | $193.00 |
| 7 purchase totals = | $988.56 | $1,071.4058 | $1,071.40 | $1,071.40 | $1,071.40 | |