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 | $13.27 | 8.443% | $14.3904 | $14.39 | $14.40 | $14.40 |
Purchase #2 | $193.41 | 3.145% | $199.4927 | $199.49 | $199.50 | $199.50 |
Purchase #3 | $117.50 | 12.359% | $132.0218 | $132.02 | $132.00 | $132.00 |
Purchase #4 | $7.30 | 10.408% | $8.0598 | $8.06 | $8.05 | $8.10 |
Purchase #5 | $17.95 | 3.456% | $18.5704 | $18.57 | $18.55 | $18.60 |
Purchase #6 | $169.46 | 10.824% | $187.8024 | $187.80 | $187.80 | $187.80 |
Purchase #7 | $114.83 | 7.439% | $123.3722 | $123.37 | $123.35 | $123.40 |
7 purchase totals = | $633.72 | $683.7097 | $683.70 | $683.65 | $683.80 |