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 | $18.54 | 13.350% | $21.0151 | $21.02 | $21.00 | $21.00 |
Purchase #2 | $196.93 | 5.625% | $208.0073 | $208.01 | $208.00 | $208.00 |
Purchase #3 | $20.84 | 9.223% | $22.7621 | $22.76 | $22.75 | $22.80 |
Purchase #4 | $55.66 | 13.522% | $63.1863 | $63.19 | $63.20 | $63.20 |
Purchase #5 | $74.85 | 4.171% | $77.972 | $77.97 | $77.95 | $78.00 |
Purchase #6 | $27.78 | 3.168% | $28.6601 | $28.66 | $28.65 | $28.70 |
Purchase #7 | $65.84 | 3.152% | $67.9153 | $67.92 | $67.90 | $67.90 |
7 purchase totals = | $460.44 | $489.5182 | $489.53 | $489.45 | $489.60 |