| 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 | $152.44 | 13.437% | $172.9234 | $172.92 | $172.90 | $172.90 |
| Purchase #2 | $223.37 | 12.633% | $251.5883 | $251.59 | $251.60 | $251.60 |
| Purchase #3 | $148.55 | 8.619% | $161.3535 | $161.35 | $161.35 | $161.40 |
| Purchase #4 | $48.84 | 3.484% | $50.5416 | $50.54 | $50.55 | $50.50 |
| Purchase #5 | $49.75 | 12.264% | $55.8513 | $55.85 | $55.85 | $55.90 |
| Purchase #6 | $125.56 | 10.702% | $138.9974 | $139.00 | $139.00 | $139.00 |
| Purchase #7 | $228.88 | 13.668% | $260.1633 | $260.16 | $260.15 | $260.20 |
| 7 purchase totals = | $977.39 | $1,091.4188 | $1,091.41 | $1,091.40 | $1,091.50 | |