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 | $9.39 | 6.338% | $9.9851 | $9.99 | $10.00 | $10.00 |
Purchase #2 | $64.61 | 8.745% | $70.2601 | $70.26 | $70.25 | $70.30 |
Purchase #3 | $233.27 | 7.814% | $251.4977 | $251.50 | $251.50 | $251.50 |
Purchase #4 | $223.69 | 10.389% | $246.9292 | $246.93 | $246.95 | $246.90 |
Purchase #5 | $17.35 | 7.344% | $18.6242 | $18.62 | $18.60 | $18.60 |
Purchase #6 | $190.51 | 10.870% | $211.2184 | $211.22 | $211.20 | $211.20 |
Purchase #7 | $119.73 | 12.814% | $135.0722 | $135.07 | $135.05 | $135.10 |
7 purchase totals = | $858.55 | $943.5869 | $943.59 | $943.55 | $943.60 |