| 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 | $40.87 | 3.514% | $42.3062 | $42.31 | $42.30 | $42.30 |
| Purchase #2 | $6.45 | 7.105% | $6.9083 | $6.91 | $6.90 | $6.90 |
| Purchase #3 | $25.35 | 10.393% | $27.9846 | $27.98 | $28.00 | $28.00 |
| Purchase #4 | $208.94 | 11.262% | $232.4708 | $232.47 | $232.45 | $232.50 |
| Purchase #5 | $6.51 | 8.420% | $7.0581 | $7.06 | $7.05 | $7.10 |
| Purchase #6 | $95.57 | 6.264% | $101.5565 | $101.56 | $101.55 | $101.60 |
| Purchase #7 | $231.65 | 6.739% | $247.2609 | $247.26 | $247.25 | $247.30 |
| 7 purchase totals = | $615.34 | $665.5454 | $665.55 | $665.50 | $665.70 | |