| 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 | $112.58 | 9.134% | $122.8631 | $122.86 | $122.85 | $122.90 |
| Purchase #2 | $230.61 | 6.196% | $244.8986 | $244.90 | $244.90 | $244.90 |
| Purchase #3 | $50.84 | 11.188% | $56.528 | $56.53 | $56.55 | $56.50 |
| Purchase #4 | $78.84 | 5.640% | $83.2866 | $83.29 | $83.30 | $83.30 |
| Purchase #5 | $62.97 | 3.839% | $65.3874 | $65.39 | $65.40 | $65.40 |
| Purchase #6 | $82.59 | 4.424% | $86.2438 | $86.24 | $86.25 | $86.20 |
| Purchase #7 | $239.75 | 12.483% | $269.678 | $269.68 | $269.70 | $269.70 |
| 7 purchase totals = | $858.18 | $928.8855 | $928.89 | $928.95 | $928.90 | |