| 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 | $174.54 | 8.522% | $189.4143 | $189.41 | $189.40 | $189.40 |
| Purchase #2 | $249.52 | 9.751% | $273.8507 | $273.85 | $273.85 | $273.90 |
| Purchase #3 | $59.35 | 4.294% | $61.8985 | $61.90 | $61.90 | $61.90 |
| Purchase #4 | $61.64 | 11.449% | $68.6972 | $68.70 | $68.70 | $68.70 |
| Purchase #5 | $124.73 | 13.611% | $141.707 | $141.71 | $141.70 | $141.70 |
| Purchase #6 | $233.89 | 9.488% | $256.0815 | $256.08 | $256.10 | $256.10 |
| Purchase #7 | $80.97 | 7.418% | $86.9764 | $86.98 | $87.00 | $87.00 |
| 7 purchase totals = | $984.64 | $1,078.6256 | $1,078.63 | $1,078.65 | $1,078.70 | |