| 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 | $247.73 | 9.205% | $270.5335 | $270.53 | $270.55 | $270.50 |
| Purchase #2 | $218.99 | 11.677% | $244.5615 | $244.56 | $244.55 | $244.60 |
| Purchase #3 | $234.80 | 9.652% | $257.4629 | $257.46 | $257.45 | $257.50 |
| Purchase #4 | $7.64 | 11.185% | $8.4945 | $8.49 | $8.50 | $8.50 |
| Purchase #5 | $107.87 | 12.803% | $121.6806 | $121.68 | $121.70 | $121.70 |
| Purchase #6 | $190.70 | 11.688% | $212.989 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $76.88 | 11.424% | $85.6628 | $85.66 | $85.65 | $85.70 |
| 7 purchase totals = | $1,084.61 | $1,201.3848 | $1,201.37 | $1,201.40 | $1,201.50 | |