| 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 | $171.43 | 6.831% | $183.1404 | $183.14 | $183.15 | $183.10 |
| Purchase #2 | $245.97 | 3.767% | $255.2357 | $255.24 | $255.25 | $255.20 |
| Purchase #3 | $41.32 | 3.581% | $42.7997 | $42.80 | $42.80 | $42.80 |
| Purchase #4 | $54.30 | 4.718% | $56.8619 | $56.86 | $56.85 | $56.90 |
| Purchase #5 | $49.38 | 12.471% | $55.5382 | $55.54 | $55.55 | $55.50 |
| Purchase #6 | $176.67 | 8.689% | $192.0209 | $192.02 | $192.00 | $192.00 |
| Purchase #7 | $52.89 | 7.751% | $56.9895 | $56.99 | $57.00 | $57.00 |
| 7 purchase totals = | $791.96 | $842.5863 | $842.59 | $842.60 | $842.50 | |