| 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 | $208.49 | 4.166% | $217.1757 | $217.18 | $217.20 | $217.20 |
| Purchase #2 | $10.92 | 12.720% | $12.309 | $12.31 | $12.30 | $12.30 |
| Purchase #3 | $160.77 | 3.142% | $165.8214 | $165.82 | $165.80 | $165.80 |
| Purchase #4 | $61.46 | 6.124% | $65.2238 | $65.22 | $65.20 | $65.20 |
| Purchase #5 | $33.95 | 7.189% | $36.3907 | $36.39 | $36.40 | $36.40 |
| Purchase #6 | $137.50 | 5.467% | $145.0171 | $145.02 | $145.00 | $145.00 |
| Purchase #7 | $25.58 | 10.178% | $28.1835 | $28.18 | $28.20 | $28.20 |
| 7 purchase totals = | $638.67 | $670.1212 | $670.12 | $670.10 | $670.10 | |