| 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 | $26.28 | 6.621% | $28.02 | $28.02 | $28.00 | $28.00 |
| Purchase #2 | $124.90 | 9.228% | $136.4258 | $136.43 | $136.45 | $136.40 |
| Purchase #3 | $66.52 | 13.223% | $75.3159 | $75.32 | $75.30 | $75.30 |
| Purchase #4 | $209.74 | 10.783% | $232.3563 | $232.36 | $232.35 | $232.40 |
| Purchase #5 | $184.69 | 13.290% | $209.2353 | $209.24 | $209.25 | $209.20 |
| Purchase #6 | $41.86 | 13.449% | $47.4898 | $47.49 | $47.50 | $47.50 |
| Purchase #7 | $95.83 | 7.661% | $103.1715 | $103.17 | $103.15 | $103.20 |
| 7 purchase totals = | $749.82 | $832.0146 | $832.03 | $832.00 | $832.00 | |