| 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 | $78.25 | 6.338% | $83.2095 | $83.21 | $83.20 | $83.20 |
| Purchase #2 | $211.82 | 7.751% | $228.2382 | $228.24 | $228.25 | $228.20 |
| Purchase #3 | $227.28 | 10.264% | $250.608 | $250.61 | $250.60 | $250.60 |
| Purchase #4 | $122.68 | 9.386% | $134.1947 | $134.19 | $134.20 | $134.20 |
| Purchase #5 | $202.90 | 12.388% | $228.0353 | $228.04 | $228.05 | $228.00 |
| Purchase #6 | $97.52 | 12.172% | $109.3901 | $109.39 | $109.40 | $109.40 |
| Purchase #7 | $203.27 | 6.311% | $216.0984 | $216.10 | $216.10 | $216.10 |
| 7 purchase totals = | $1,143.72 | $1,249.7742 | $1,249.78 | $1,249.80 | $1,249.70 | |