| 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 | $221.46 | 13.720% | $251.8443 | $251.84 | $251.85 | $251.80 |
| Purchase #2 | $46.60 | 10.795% | $51.6305 | $51.63 | $51.65 | $51.60 |
| Purchase #3 | $82.60 | 7.375% | $88.6918 | $88.69 | $88.70 | $88.70 |
| Purchase #4 | $9.88 | 12.382% | $11.1033 | $11.10 | $11.10 | $11.10 |
| Purchase #5 | $228.26 | 3.640% | $236.5687 | $236.57 | $236.55 | $236.60 |
| Purchase #6 | $70.82 | 3.630% | $73.3908 | $73.39 | $73.40 | $73.40 |
| Purchase #7 | $201.98 | 4.811% | $211.6973 | $211.70 | $211.70 | $211.70 |
| 7 purchase totals = | $861.60 | $924.9267 | $924.92 | $924.95 | $924.90 | |