| 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 | $117.47 | 6.565% | $125.1819 | $125.18 | $125.20 | $125.20 |
| Purchase #2 | $166.67 | 8.285% | $180.4786 | $180.48 | $180.50 | $180.50 |
| Purchase #3 | $85.61 | 9.143% | $93.4373 | $93.44 | $93.45 | $93.40 |
| Purchase #4 | $177.70 | 4.703% | $186.0572 | $186.06 | $186.05 | $186.10 |
| Purchase #5 | $122.58 | 12.269% | $137.6193 | $137.62 | $137.60 | $137.60 |
| Purchase #6 | $94.41 | 6.496% | $100.5429 | $100.54 | $100.55 | $100.50 |
| Purchase #7 | $246.34 | 10.551% | $272.3313 | $272.33 | $272.35 | $272.30 |
| 7 purchase totals = | $1,010.78 | $1,095.6485 | $1,095.65 | $1,095.70 | $1,095.60 | |