| 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 | $229.63 | 3.837% | $238.4409 | $238.44 | $238.45 | $238.40 |
| Purchase #2 | $219.77 | 6.192% | $233.3782 | $233.38 | $233.40 | $233.40 |
| Purchase #3 | $103.70 | 6.839% | $110.792 | $110.79 | $110.80 | $110.80 |
| Purchase #4 | $112.81 | 9.659% | $123.7063 | $123.71 | $123.70 | $123.70 |
| Purchase #5 | $93.76 | 7.443% | $100.7386 | $100.74 | $100.75 | $100.70 |
| Purchase #6 | $225.58 | 6.254% | $239.6878 | $239.69 | $239.70 | $239.70 |
| Purchase #7 | $182.46 | 10.468% | $201.5599 | $201.56 | $201.55 | $201.60 |
| 7 purchase totals = | $1,167.71 | $1,248.3037 | $1,248.31 | $1,248.35 | $1,248.30 | |