| 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 | $130.62 | 12.131% | $146.4655 | $146.47 | $146.45 | $146.50 |
| Purchase #2 | $50.91 | 3.720% | $52.8039 | $52.80 | $52.80 | $52.80 |
| Purchase #3 | $60.25 | 12.630% | $67.8596 | $67.86 | $67.85 | $67.90 |
| Purchase #4 | $222.41 | 11.330% | $247.6091 | $247.61 | $247.60 | $247.60 |
| Purchase #5 | $153.25 | 7.439% | $164.6503 | $164.65 | $164.65 | $164.70 |
| Purchase #6 | $166.43 | 8.604% | $180.7496 | $180.75 | $180.75 | $180.70 |
| Purchase #7 | $239.45 | 5.440% | $252.4761 | $252.48 | $252.50 | $252.50 |
| 7 purchase totals = | $1,023.32 | $1,112.6141 | $1,112.62 | $1,112.60 | $1,112.70 | |