| 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 | $75.40 | 7.873% | $81.3362 | $81.34 | $81.35 | $81.30 |
| Purchase #2 | $100.99 | 7.293% | $108.3552 | $108.36 | $108.35 | $108.40 |
| Purchase #3 | $8.90 | 6.834% | $9.5082 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $162.72 | 11.239% | $181.0081 | $181.01 | $181.00 | $181.00 |
| Purchase #5 | $228.72 | 6.552% | $243.7057 | $243.71 | $243.70 | $243.70 |
| Purchase #6 | $150.91 | 11.308% | $167.9749 | $167.97 | $167.95 | $168.00 |
| Purchase #7 | $132.50 | 11.321% | $147.5003 | $147.50 | $147.50 | $147.50 |
| 7 purchase totals = | $860.14 | $939.3886 | $939.40 | $939.35 | $939.40 | |