| 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 | $6.72 | 12.675% | $7.5718 | $7.57 | $7.55 | $7.60 |
| Purchase #2 | $5.88 | 13.407% | $6.6683 | $6.67 | $6.65 | $6.70 |
| Purchase #3 | $231.88 | 4.420% | $242.1291 | $242.13 | $242.15 | $242.10 |
| Purchase #4 | $226.68 | 3.456% | $234.5141 | $234.51 | $234.50 | $234.50 |
| Purchase #5 | $232.74 | 11.160% | $258.7138 | $258.71 | $258.70 | $258.70 |
| Purchase #6 | $211.49 | 11.175% | $235.124 | $235.12 | $235.10 | $235.10 |
| Purchase #7 | $118.72 | 13.490% | $134.7353 | $134.74 | $134.75 | $134.70 |
| 7 purchase totals = | $1,034.11 | $1,119.4564 | $1,119.45 | $1,119.40 | $1,119.40 | |