| 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 | $21.60 | 12.480% | $24.2957 | $24.30 | $24.30 | $24.30 |
| Purchase #2 | $113.57 | 3.162% | $117.1611 | $117.16 | $117.15 | $117.20 |
| Purchase #3 | $17.76 | 4.188% | $18.5038 | $18.50 | $18.50 | $18.50 |
| Purchase #4 | $226.74 | 4.585% | $237.136 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $61.84 | 12.170% | $69.3659 | $69.37 | $69.35 | $69.40 |
| Purchase #6 | $84.69 | 3.872% | $87.9692 | $87.97 | $87.95 | $88.00 |
| Purchase #7 | $250.96 | 3.232% | $259.071 | $259.07 | $259.05 | $259.10 |
| 7 purchase totals = | $777.16 | $813.5027 | $813.51 | $813.45 | $813.60 | |