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 | $134.92 | 3.584% | $139.7555 | $139.76 | $139.75 | $139.80 |
Purchase #2 | $80.62 | 12.859% | $90.9869 | $90.99 | $91.00 | $91.00 |
Purchase #3 | $207.41 | 10.166% | $228.4953 | $228.50 | $228.50 | $228.50 |
Purchase #4 | $28.27 | 5.672% | $29.8735 | $29.87 | $29.85 | $29.90 |
Purchase #5 | $32.95 | 5.427% | $34.7382 | $34.74 | $34.75 | $34.70 |
Purchase #6 | $71.96 | 8.553% | $78.1147 | $78.11 | $78.10 | $78.10 |
Purchase #7 | $28.94 | 3.868% | $30.0594 | $30.06 | $30.05 | $30.10 |
7 purchase totals = | $585.07 | $632.0235 | $632.03 | $632.00 | $632.10 |