| 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 | $107.45 | 11.780% | $120.1076 | $120.11 | $120.10 | $120.10 |
| Purchase #2 | $54.94 | 6.171% | $58.3303 | $58.33 | $58.35 | $58.30 |
| Purchase #3 | $132.96 | 13.737% | $151.2247 | $151.22 | $151.20 | $151.20 |
| Purchase #4 | $102.51 | 4.396% | $107.0163 | $107.02 | $107.00 | $107.00 |
| Purchase #5 | $80.94 | 8.789% | $88.0538 | $88.05 | $88.05 | $88.10 |
| Purchase #6 | $180.97 | 11.144% | $201.1373 | $201.14 | $201.15 | $201.10 |
| Purchase #7 | $62.43 | 11.230% | $69.4409 | $69.44 | $69.45 | $69.40 |
| 7 purchase totals = | $722.20 | $795.3109 | $795.31 | $795.30 | $795.20 | |