| 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 | $164.47 | 10.650% | $181.9861 | $181.99 | $182.00 | $182.00 |
| Purchase #2 | $75.99 | 6.147% | $80.6611 | $80.66 | $80.65 | $80.70 |
| Purchase #3 | $150.77 | 4.620% | $157.7356 | $157.74 | $157.75 | $157.70 |
| Purchase #4 | $50.74 | 11.176% | $56.4107 | $56.41 | $56.40 | $56.40 |
| Purchase #5 | $236.62 | 3.353% | $244.5539 | $244.55 | $244.55 | $244.60 |
| Purchase #6 | $250.30 | 12.182% | $280.7915 | $280.79 | $280.80 | $280.80 |
| Purchase #7 | $48.65 | 13.491% | $55.2134 | $55.21 | $55.20 | $55.20 |
| 7 purchase totals = | $977.54 | $1,057.3523 | $1,057.35 | $1,057.35 | $1,057.40 | |