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 | $30.47 | 4.440% | $31.8229 | $31.82 | $31.80 | $31.80 |
Purchase #2 | $48.83 | 12.185% | $54.7799 | $54.78 | $54.80 | $54.80 |
Purchase #3 | $225.76 | 4.438% | $235.7792 | $235.78 | $235.80 | $235.80 |
Purchase #4 | $15.49 | 5.759% | $16.3821 | $16.38 | $16.40 | $16.40 |
Purchase #5 | $43.89 | 12.525% | $49.3872 | $49.39 | $49.40 | $49.40 |
Purchase #6 | $140.42 | 11.148% | $156.074 | $156.07 | $156.05 | $156.10 |
Purchase #7 | $88.56 | 10.282% | $97.6657 | $97.67 | $97.65 | $97.70 |
7 purchase totals = | $593.42 | $641.8910 | $641.89 | $641.90 | $642.00 |