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 | $134.60 | 11.378% | $149.9148 | $149.91 | $149.90 | $149.90 |
Purchase #2 | $18.58 | 7.519% | $19.977 | $19.98 | $20.00 | $20.00 |
Purchase #3 | $144.72 | 13.856% | $164.7724 | $164.77 | $164.75 | $164.80 |
Purchase #4 | $143.27 | 9.522% | $156.9122 | $156.91 | $156.90 | $156.90 |
Purchase #5 | $163.57 | 9.595% | $179.2645 | $179.26 | $179.25 | $179.30 |
Purchase #6 | $38.71 | 3.200% | $39.9487 | $39.95 | $39.95 | $39.90 |
Purchase #7 | $209.45 | 5.388% | $220.7352 | $220.74 | $220.75 | $220.70 |
7 purchase totals = | $852.90 | $931.5248 | $931.52 | $931.50 | $931.50 |