| 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 | $93.91 | 12.495% | $105.6441 | $105.64 | $105.65 | $105.60 |
| Purchase #2 | $223.55 | 10.718% | $247.5101 | $247.51 | $247.50 | $247.50 |
| Purchase #3 | $92.46 | 5.151% | $97.2226 | $97.22 | $97.20 | $97.20 |
| Purchase #4 | $223.44 | 4.176% | $232.7709 | $232.77 | $232.75 | $232.80 |
| Purchase #5 | $28.35 | 5.224% | $29.831 | $29.83 | $29.85 | $29.80 |
| Purchase #6 | $185.53 | 7.603% | $199.6358 | $199.64 | $199.65 | $199.60 |
| Purchase #7 | $5.79 | 3.778% | $6.0087 | $6.01 | $6.00 | $6.00 |
| 7 purchase totals = | $853.03 | $918.6232 | $918.62 | $918.60 | $918.50 | |