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 | $28.49 | 10.640% | $31.5213 | $31.52 | $31.50 | $31.50 |
Purchase #2 | $31.60 | 4.541% | $33.035 | $33.04 | $33.05 | $33.00 |
Purchase #3 | $197.70 | 4.765% | $207.1204 | $207.12 | $207.10 | $207.10 |
Purchase #4 | $178.76 | 3.353% | $184.7538 | $184.75 | $184.75 | $184.80 |
Purchase #5 | $134.67 | 11.735% | $150.4735 | $150.47 | $150.45 | $150.50 |
Purchase #6 | $27.84 | 12.414% | $31.2961 | $31.30 | $31.30 | $31.30 |
Purchase #7 | $38.88 | 7.631% | $41.8469 | $41.85 | $41.85 | $41.80 |
7 purchase totals = | $637.94 | $680.0470 | $680.05 | $680.00 | $680.00 |