| 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 | $102.32 | 4.192% | $106.6093 | $106.61 | $106.60 | $106.60 |
| Purchase #2 | $170.26 | 4.514% | $177.9455 | $177.95 | $177.95 | $177.90 |
| Purchase #3 | $208.59 | 5.373% | $219.7975 | $219.80 | $219.80 | $219.80 |
| Purchase #4 | $108.70 | 12.528% | $122.3179 | $122.32 | $122.30 | $122.30 |
| Purchase #5 | $98.64 | 6.218% | $104.7734 | $104.77 | $104.75 | $104.80 |
| Purchase #6 | $186.58 | 6.533% | $198.7693 | $198.77 | $198.75 | $198.80 |
| Purchase #7 | $98.33 | 12.256% | $110.3813 | $110.38 | $110.40 | $110.40 |
| 7 purchase totals = | $973.42 | $1,040.5942 | $1,040.60 | $1,040.55 | $1,040.60 | |