| 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 | $199.89 | 12.788% | $225.4519 | $225.45 | $225.45 | $225.50 |
| Purchase #2 | $125.82 | 13.161% | $142.3792 | $142.38 | $142.40 | $142.40 |
| Purchase #3 | $94.95 | 13.585% | $107.849 | $107.85 | $107.85 | $107.80 |
| Purchase #4 | $98.94 | 4.800% | $103.6891 | $103.69 | $103.70 | $103.70 |
| Purchase #5 | $198.77 | 4.217% | $207.1521 | $207.15 | $207.15 | $207.20 |
| Purchase #6 | $50.35 | 7.424% | $54.088 | $54.09 | $54.10 | $54.10 |
| Purchase #7 | $181.30 | 13.266% | $205.3513 | $205.35 | $205.35 | $205.40 |
| 7 purchase totals = | $950.02 | $1,045.9606 | $1,045.96 | $1,046.00 | $1,046.10 | |