| 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 | $36.41 | 8.533% | $39.5169 | $39.52 | $39.50 | $39.50 |
| Purchase #2 | $233.92 | 6.449% | $249.0055 | $249.01 | $249.00 | $249.00 |
| Purchase #3 | $171.51 | 10.612% | $189.7106 | $189.71 | $189.70 | $189.70 |
| Purchase #4 | $90.25 | 6.816% | $96.4014 | $96.40 | $96.40 | $96.40 |
| Purchase #5 | $102.59 | 13.516% | $116.4561 | $116.46 | $116.45 | $116.50 |
| Purchase #6 | $237.45 | 6.260% | $252.3144 | $252.31 | $252.30 | $252.30 |
| Purchase #7 | $31.96 | 7.212% | $34.265 | $34.27 | $34.25 | $34.30 |
| 7 purchase totals = | $904.09 | $977.6699 | $977.68 | $977.60 | $977.70 | |