| 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 | $88.85 | 9.212% | $97.0349 | $97.03 | $97.05 | $97.00 |
| Purchase #2 | $136.80 | 6.695% | $145.9588 | $145.96 | $145.95 | $146.00 |
| Purchase #3 | $91.44 | 11.179% | $101.6621 | $101.66 | $101.65 | $101.70 |
| Purchase #4 | $104.76 | 10.275% | $115.5241 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $15.74 | 8.407% | $17.0633 | $17.06 | $17.05 | $17.10 |
| Purchase #6 | $85.93 | 3.578% | $89.0046 | $89.00 | $89.00 | $89.00 |
| Purchase #7 | $11.87 | 7.451% | $12.7544 | $12.75 | $12.75 | $12.80 |
| 7 purchase totals = | $535.39 | $579.0022 | $578.98 | $578.95 | $579.10 | |