| 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 | $85.87 | 7.301% | $92.1394 | $92.14 | $92.15 | $92.10 |
| Purchase #2 | $22.65 | 8.692% | $24.6187 | $24.62 | $24.60 | $24.60 |
| Purchase #3 | $86.65 | 6.166% | $91.9928 | $91.99 | $92.00 | $92.00 |
| Purchase #4 | $86.34 | 5.623% | $91.1949 | $91.19 | $91.20 | $91.20 |
| Purchase #5 | $133.40 | 6.739% | $142.3898 | $142.39 | $142.40 | $142.40 |
| Purchase #6 | $74.63 | 12.544% | $83.9916 | $83.99 | $84.00 | $84.00 |
| Purchase #7 | $28.75 | 6.810% | $30.7079 | $30.71 | $30.70 | $30.70 |
| 7 purchase totals = | $518.29 | $557.0351 | $557.03 | $557.05 | $557.00 | |