| 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 | $198.69 | 4.619% | $207.8675 | $207.87 | $207.85 | $207.90 |
| Purchase #2 | $75.83 | 6.544% | $80.7923 | $80.79 | $80.80 | $80.80 |
| Purchase #3 | $149.88 | 7.229% | $160.7148 | $160.71 | $160.70 | $160.70 |
| Purchase #4 | $240.36 | 9.872% | $264.0883 | $264.09 | $264.10 | $264.10 |
| Purchase #5 | $186.53 | 6.420% | $198.5052 | $198.51 | $198.50 | $198.50 |
| Purchase #6 | $237.92 | 11.201% | $264.5694 | $264.57 | $264.55 | $264.60 |
| Purchase #7 | $84.52 | 12.219% | $94.8475 | $94.85 | $94.85 | $94.80 |
| 7 purchase totals = | $1,173.73 | $1,271.3850 | $1,271.39 | $1,271.35 | $1,271.40 | |