| 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 | $146.78 | 11.350% | $163.4395 | $163.44 | $163.45 | $163.40 |
| Purchase #2 | $178.79 | 6.263% | $189.9876 | $189.99 | $190.00 | $190.00 |
| Purchase #3 | $133.36 | 7.560% | $143.442 | $143.44 | $143.45 | $143.40 |
| Purchase #4 | $9.80 | 13.305% | $11.1039 | $11.10 | $11.10 | $11.10 |
| Purchase #5 | $127.31 | 8.241% | $137.8016 | $137.80 | $137.80 | $137.80 |
| Purchase #6 | $181.92 | 7.740% | $196.0006 | $196.00 | $196.00 | $196.00 |
| Purchase #7 | $132.60 | 7.189% | $142.1326 | $142.13 | $142.15 | $142.10 |
| 7 purchase totals = | $910.56 | $983.9078 | $983.90 | $983.95 | $983.80 | |