| 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 | $13.26 | 3.268% | $13.6933 | $13.69 | $13.70 | $13.70 |
| Purchase #2 | $60.51 | 12.835% | $68.2765 | $68.28 | $68.30 | $68.30 |
| Purchase #3 | $239.93 | 9.497% | $262.7162 | $262.72 | $262.70 | $262.70 |
| Purchase #4 | $136.58 | 7.134% | $146.3236 | $146.32 | $146.30 | $146.30 |
| Purchase #5 | $100.52 | 3.815% | $104.3548 | $104.35 | $104.35 | $104.40 |
| Purchase #6 | $137.42 | 9.345% | $150.2619 | $150.26 | $150.25 | $150.30 |
| Purchase #7 | $199.33 | 13.655% | $226.5485 | $226.55 | $226.55 | $226.50 |
| 7 purchase totals = | $887.55 | $972.1748 | $972.17 | $972.15 | $972.20 | |