| 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 | $209.65 | 11.825% | $234.4411 | $234.44 | $234.45 | $234.40 |
| Purchase #2 | $125.34 | 10.349% | $138.3114 | $138.31 | $138.30 | $138.30 |
| Purchase #3 | $156.30 | 8.752% | $169.9794 | $169.98 | $170.00 | $170.00 |
| Purchase #4 | $137.93 | 3.830% | $143.2127 | $143.21 | $143.20 | $143.20 |
| Purchase #5 | $180.65 | 5.793% | $191.1151 | $191.12 | $191.10 | $191.10 |
| Purchase #6 | $236.54 | 10.807% | $262.1029 | $262.10 | $262.10 | $262.10 |
| Purchase #7 | $199.41 | 5.685% | $210.7465 | $210.75 | $210.75 | $210.70 |
| 7 purchase totals = | $1,245.82 | $1,349.9091 | $1,349.91 | $1,349.90 | $1,349.80 | |