| 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 | $106.70 | 10.245% | $117.6314 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $197.43 | 7.104% | $211.4554 | $211.46 | $211.45 | $211.50 |
| Purchase #3 | $61.78 | 10.833% | $68.4726 | $68.47 | $68.45 | $68.50 |
| Purchase #4 | $52.31 | 9.395% | $57.2245 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $234.54 | 10.169% | $258.3904 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $218.28 | 7.680% | $235.0439 | $235.04 | $235.05 | $235.00 |
| Purchase #7 | $144.73 | 13.309% | $163.9921 | $163.99 | $164.00 | $164.00 |
| 7 purchase totals = | $1,015.77 | $1,112.2103 | $1,112.20 | $1,112.20 | $1,112.20 | |