| 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 | $135.74 | 5.720% | $143.5043 | $143.50 | $143.50 | $143.50 |
| Purchase #2 | $223.28 | 13.769% | $254.0234 | $254.02 | $254.00 | $254.00 |
| Purchase #3 | $204.49 | 4.179% | $213.0356 | $213.04 | $213.05 | $213.00 |
| Purchase #4 | $10.38 | 8.820% | $11.2955 | $11.30 | $11.30 | $11.30 |
| Purchase #5 | $8.36 | 7.585% | $8.9941 | $8.99 | $9.00 | $9.00 |
| Purchase #6 | $159.59 | 5.662% | $168.626 | $168.63 | $168.65 | $168.60 |
| Purchase #7 | $94.80 | 12.606% | $106.7505 | $106.75 | $106.75 | $106.80 |
| 7 purchase totals = | $836.64 | $906.2294 | $906.23 | $906.25 | $906.20 | |