| 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 | $163.91 | 4.338% | $171.0204 | $171.02 | $171.00 | $171.00 |
| Purchase #2 | $247.40 | 10.333% | $272.9638 | $272.96 | $272.95 | $273.00 |
| Purchase #3 | $135.54 | 13.848% | $154.3096 | $154.31 | $154.30 | $154.30 |
| Purchase #4 | $137.65 | 13.835% | $156.6939 | $156.69 | $156.70 | $156.70 |
| Purchase #5 | $183.96 | 13.472% | $208.7431 | $208.74 | $208.75 | $208.70 |
| Purchase #6 | $106.84 | 13.723% | $121.5017 | $121.50 | $121.50 | $121.50 |
| Purchase #7 | $228.75 | 10.748% | $253.3361 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $1,204.05 | $1,338.5686 | $1,338.56 | $1,338.55 | $1,338.50 | |