| 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 | $222.88 | 5.666% | $235.5084 | $235.51 | $235.50 | $235.50 |
| Purchase #2 | $90.46 | 4.411% | $94.4502 | $94.45 | $94.45 | $94.50 |
| Purchase #3 | $181.94 | 3.736% | $188.7373 | $188.74 | $188.75 | $188.70 |
| Purchase #4 | $13.85 | 10.413% | $15.2922 | $15.29 | $15.30 | $15.30 |
| Purchase #5 | $105.49 | 8.608% | $114.5706 | $114.57 | $114.55 | $114.60 |
| Purchase #6 | $222.33 | 3.464% | $230.0315 | $230.03 | $230.05 | $230.00 |
| Purchase #7 | $226.87 | 12.779% | $255.8617 | $255.86 | $255.85 | $255.90 |
| 7 purchase totals = | $1,063.82 | $1,134.4519 | $1,134.45 | $1,134.45 | $1,134.50 | |