| 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 | $235.64 | 12.842% | $265.9009 | $265.90 | $265.90 | $265.90 |
| Purchase #2 | $167.40 | 5.483% | $176.5785 | $176.58 | $176.60 | $176.60 |
| Purchase #3 | $37.44 | 6.587% | $39.9062 | $39.91 | $39.90 | $39.90 |
| Purchase #4 | $163.51 | 4.191% | $170.3627 | $170.36 | $170.35 | $170.40 |
| Purchase #5 | $121.96 | 10.656% | $134.9561 | $134.96 | $134.95 | $135.00 |
| Purchase #6 | $224.51 | 4.662% | $234.9767 | $234.98 | $235.00 | $235.00 |
| Purchase #7 | $235.78 | 7.214% | $252.7892 | $252.79 | $252.80 | $252.80 |
| 7 purchase totals = | $1,186.24 | $1,275.4703 | $1,275.48 | $1,275.50 | $1,275.60 | |