| 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 | $138.41 | 3.443% | $143.1755 | $143.18 | $143.20 | $143.20 |
| Purchase #2 | $77.96 | 3.346% | $80.5685 | $80.57 | $80.55 | $80.60 |
| Purchase #3 | $38.75 | 9.376% | $42.3832 | $42.38 | $42.40 | $42.40 |
| Purchase #4 | $184.84 | 9.592% | $202.5699 | $202.57 | $202.55 | $202.60 |
| Purchase #5 | $218.41 | 3.443% | $225.9299 | $225.93 | $225.95 | $225.90 |
| Purchase #6 | $52.84 | 6.357% | $56.199 | $56.20 | $56.20 | $56.20 |
| Purchase #7 | $125.51 | 6.820% | $134.0698 | $134.07 | $134.05 | $134.10 |
| 7 purchase totals = | $836.72 | $884.8958 | $884.90 | $884.90 | $885.00 | |