| 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 | $133.55 | 7.748% | $143.8975 | $143.90 | $143.90 | $143.90 |
| Purchase #2 | $180.88 | 5.547% | $190.9134 | $190.91 | $190.90 | $190.90 |
| Purchase #3 | $211.95 | 6.369% | $225.4491 | $225.45 | $225.45 | $225.40 |
| Purchase #4 | $239.48 | 6.537% | $255.1348 | $255.13 | $255.15 | $255.10 |
| Purchase #5 | $241.81 | 10.825% | $267.9859 | $267.99 | $268.00 | $268.00 |
| Purchase #6 | $119.87 | 12.740% | $135.1414 | $135.14 | $135.15 | $135.10 |
| Purchase #7 | $14.25 | 8.593% | $15.4745 | $15.47 | $15.45 | $15.50 |
| 7 purchase totals = | $1,141.79 | $1,233.9966 | $1,233.99 | $1,234.00 | $1,233.90 | |