| 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 | $95.38 | 5.695% | $100.8119 | $100.81 | $100.80 | $100.80 |
| Purchase #2 | $79.57 | 11.631% | $88.8248 | $88.82 | $88.80 | $88.80 |
| Purchase #3 | $130.53 | 11.563% | $145.6232 | $145.62 | $145.60 | $145.60 |
| Purchase #4 | $206.55 | 10.481% | $228.1985 | $228.20 | $228.20 | $228.20 |
| Purchase #5 | $139.41 | 9.362% | $152.4616 | $152.46 | $152.45 | $152.50 |
| Purchase #6 | $209.73 | 11.834% | $234.5494 | $234.55 | $234.55 | $234.50 |
| Purchase #7 | $68.67 | 13.532% | $77.9624 | $77.96 | $77.95 | $78.00 |
| 7 purchase totals = | $929.84 | $1,028.4318 | $1,028.42 | $1,028.35 | $1,028.40 | |