| 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 | $12.88 | 12.424% | $14.4802 | $14.48 | $14.50 | $14.50 |
| Purchase #2 | $162.37 | 4.592% | $169.826 | $169.83 | $169.85 | $169.80 |
| Purchase #3 | $172.43 | 8.190% | $186.552 | $186.55 | $186.55 | $186.60 |
| Purchase #4 | $10.79 | 7.652% | $11.6157 | $11.62 | $11.60 | $11.60 |
| Purchase #5 | $228.92 | 3.403% | $236.7101 | $236.71 | $236.70 | $236.70 |
| Purchase #6 | $63.94 | 12.752% | $72.0936 | $72.09 | $72.10 | $72.10 |
| Purchase #7 | $245.42 | 6.104% | $260.4004 | $260.40 | $260.40 | $260.40 |
| 7 purchase totals = | $896.75 | $951.6780 | $951.68 | $951.70 | $951.70 | |