| 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 | $76.68 | 6.113% | $81.3674 | $81.37 | $81.35 | $81.40 |
| Purchase #2 | $102.90 | 10.868% | $114.0832 | $114.08 | $114.10 | $114.10 |
| Purchase #3 | $134.69 | 13.173% | $152.4327 | $152.43 | $152.45 | $152.40 |
| Purchase #4 | $198.89 | 13.132% | $225.0082 | $225.01 | $225.00 | $225.00 |
| Purchase #5 | $126.58 | 9.699% | $138.857 | $138.86 | $138.85 | $138.90 |
| Purchase #6 | $193.63 | 12.248% | $217.3458 | $217.35 | $217.35 | $217.30 |
| Purchase #7 | $136.98 | 8.660% | $148.8425 | $148.84 | $148.85 | $148.80 |
| 7 purchase totals = | $970.35 | $1,077.9368 | $1,077.94 | $1,077.95 | $1,077.90 | |