| 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 | $11.68 | 4.599% | $12.2172 | $12.22 | $12.20 | $12.20 |
| Purchase #2 | $234.84 | 9.870% | $258.0187 | $258.02 | $258.00 | $258.00 |
| Purchase #3 | $70.31 | 3.828% | $73.0015 | $73.00 | $73.00 | $73.00 |
| Purchase #4 | $83.27 | 8.802% | $90.5994 | $90.60 | $90.60 | $90.60 |
| Purchase #5 | $174.52 | 12.874% | $196.9877 | $196.99 | $197.00 | $197.00 |
| Purchase #6 | $99.66 | 11.755% | $111.375 | $111.38 | $111.40 | $111.40 |
| Purchase #7 | $99.55 | 10.478% | $109.9808 | $109.98 | $110.00 | $110.00 |
| 7 purchase totals = | $773.83 | $852.1803 | $852.19 | $852.20 | $852.20 | |