| 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 | $97.85 | 12.678% | $110.2554 | $110.26 | $110.25 | $110.30 |
| Purchase #2 | $179.92 | 10.617% | $199.0221 | $199.02 | $199.00 | $199.00 |
| Purchase #3 | $77.87 | 9.793% | $85.4958 | $85.50 | $85.50 | $85.50 |
| Purchase #4 | $173.46 | 13.132% | $196.2388 | $196.24 | $196.25 | $196.20 |
| Purchase #5 | $239.92 | 10.829% | $265.9009 | $265.90 | $265.90 | $265.90 |
| Purchase #6 | $61.88 | 10.378% | $68.3019 | $68.30 | $68.30 | $68.30 |
| Purchase #7 | $31.99 | 11.596% | $35.6996 | $35.70 | $35.70 | $35.70 |
| 7 purchase totals = | $862.89 | $960.9145 | $960.92 | $960.90 | $960.90 | |