| 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 | $145.26 | 12.633% | $163.6107 | $163.61 | $163.60 | $163.60 |
| Purchase #2 | $235.88 | 12.678% | $265.7849 | $265.78 | $265.80 | $265.80 |
| Purchase #3 | $231.79 | 10.239% | $255.523 | $255.52 | $255.50 | $255.50 |
| Purchase #4 | $239.96 | 7.775% | $258.6169 | $258.62 | $258.60 | $258.60 |
| Purchase #5 | $228.92 | 8.791% | $249.0444 | $249.04 | $249.05 | $249.00 |
| Purchase #6 | $154.85 | 9.360% | $169.344 | $169.34 | $169.35 | $169.30 |
| Purchase #7 | $230.67 | 5.493% | $243.3407 | $243.34 | $243.35 | $243.30 |
| 7 purchase totals = | $1,467.33 | $1,605.2646 | $1,605.25 | $1,605.25 | $1,605.10 | |