| 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 | $33.76 | 11.110% | $37.5107 | $37.51 | $37.50 | $37.50 |
| Purchase #2 | $214.96 | 11.423% | $239.5149 | $239.51 | $239.50 | $239.50 |
| Purchase #3 | $34.91 | 13.544% | $39.6382 | $39.64 | $39.65 | $39.60 |
| Purchase #4 | $125.29 | 5.572% | $132.2712 | $132.27 | $132.25 | $132.30 |
| Purchase #5 | $106.41 | 8.249% | $115.1878 | $115.19 | $115.20 | $115.20 |
| Purchase #6 | $176.97 | 5.263% | $186.2839 | $186.28 | $186.30 | $186.30 |
| Purchase #7 | $11.82 | 8.696% | $12.8479 | $12.85 | $12.85 | $12.80 |
| 7 purchase totals = | $704.12 | $763.2546 | $763.25 | $763.25 | $763.20 | |