| 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 | $239.32 | 7.519% | $257.3145 | $257.31 | $257.30 | $257.30 |
| Purchase #2 | $12.60 | 11.357% | $14.031 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $174.96 | 11.793% | $195.593 | $195.59 | $195.60 | $195.60 |
| Purchase #4 | $170.46 | 12.860% | $192.3812 | $192.38 | $192.40 | $192.40 |
| Purchase #5 | $179.40 | 3.693% | $186.0252 | $186.03 | $186.05 | $186.00 |
| Purchase #6 | $24.34 | 11.540% | $27.1488 | $27.15 | $27.15 | $27.10 |
| Purchase #7 | $32.92 | 3.535% | $34.0837 | $34.08 | $34.10 | $34.10 |
| 7 purchase totals = | $834.00 | $906.5774 | $906.57 | $906.65 | $906.50 | |