| 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 | $118.82 | 13.746% | $135.153 | $135.15 | $135.15 | $135.20 |
| Purchase #2 | $222.51 | 12.488% | $250.297 | $250.30 | $250.30 | $250.30 |
| Purchase #3 | $94.33 | 12.121% | $105.7637 | $105.76 | $105.75 | $105.80 |
| Purchase #4 | $59.32 | 8.207% | $64.1884 | $64.19 | $64.20 | $64.20 |
| Purchase #5 | $244.69 | 4.536% | $255.7891 | $255.79 | $255.80 | $255.80 |
| Purchase #6 | $215.99 | 8.499% | $234.347 | $234.35 | $234.35 | $234.30 |
| Purchase #7 | $72.51 | 7.490% | $77.941 | $77.94 | $77.95 | $77.90 |
| 7 purchase totals = | $1,028.17 | $1,123.4792 | $1,123.48 | $1,123.50 | $1,123.50 | |