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 | $122.88 | 5.649% | $129.8215 | $129.82 | $129.80 | $129.80 |
Purchase #2 | $91.25 | 6.307% | $97.0051 | $97.01 | $97.00 | $97.00 |
Purchase #3 | $137.69 | 12.413% | $154.7815 | $154.78 | $154.80 | $154.80 |
Purchase #4 | $72.31 | 7.208% | $77.5221 | $77.52 | $77.50 | $77.50 |
Purchase #5 | $168.36 | 8.211% | $182.184 | $182.18 | $182.20 | $182.20 |
Purchase #6 | $127.66 | 11.396% | $142.2081 | $142.21 | $142.20 | $142.20 |
Purchase #7 | $171.67 | 3.740% | $178.0905 | $178.09 | $178.10 | $178.10 |
7 purchase totals = | $891.82 | $961.6128 | $961.61 | $961.60 | $961.60 |