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 | $18.46 | 13.729% | $20.9944 | $20.99 | $21.00 | $21.00 |
Purchase #2 | $103.99 | 13.486% | $118.0141 | $118.01 | $118.00 | $118.00 |
Purchase #3 | $222.35 | 6.278% | $236.3091 | $236.31 | $236.30 | $236.30 |
Purchase #4 | $220.48 | 3.160% | $227.4472 | $227.45 | $227.45 | $227.40 |
Purchase #5 | $183.66 | 10.682% | $203.2786 | $203.28 | $203.30 | $203.30 |
Purchase #6 | $30.50 | 8.354% | $33.048 | $33.05 | $33.05 | $33.00 |
Purchase #7 | $46.48 | 5.661% | $49.1112 | $49.11 | $49.10 | $49.10 |
7 purchase totals = | $825.92 | $888.2026 | $888.20 | $888.20 | $888.10 |