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 | $99.70 | 13.139% | $112.7996 | $112.80 | $112.80 | $112.80 |
Purchase #2 | $222.75 | 7.337% | $239.0932 | $239.09 | $239.10 | $239.10 |
Purchase #3 | $201.45 | 13.131% | $227.9024 | $227.90 | $227.90 | $227.90 |
Purchase #4 | $171.43 | 4.498% | $179.1409 | $179.14 | $179.15 | $179.10 |
Purchase #5 | $215.25 | 6.414% | $229.0561 | $229.06 | $229.05 | $229.10 |
Purchase #6 | $57.74 | 11.316% | $64.2739 | $64.27 | $64.25 | $64.30 |
Purchase #7 | $226.54 | 5.350% | $238.6599 | $238.66 | $238.65 | $238.70 |
7 purchase totals = | $1,194.86 | $1,290.9260 | $1,290.92 | $1,290.90 | $1,291.00 |