| 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 | $38.68 | 4.361% | $40.3668 | $40.37 | $40.35 | $40.40 |
| Purchase #2 | $165.55 | 12.494% | $186.2338 | $186.23 | $186.25 | $186.20 |
| Purchase #3 | $79.61 | 3.254% | $82.2005 | $82.20 | $82.20 | $82.20 |
| Purchase #4 | $141.71 | 12.862% | $159.9367 | $159.94 | $159.95 | $159.90 |
| Purchase #5 | $211.36 | 3.231% | $218.189 | $218.19 | $218.20 | $218.20 |
| Purchase #6 | $183.87 | 3.315% | $189.9653 | $189.97 | $189.95 | $190.00 |
| Purchase #7 | $226.92 | 9.188% | $247.7694 | $247.77 | $247.75 | $247.80 |
| 7 purchase totals = | $1,047.70 | $1,124.6615 | $1,124.67 | $1,124.65 | $1,124.70 | |