| 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 | $163.78 | 6.192% | $173.9213 | $173.92 | $173.90 | $173.90 |
| Purchase #2 | $183.63 | 3.150% | $189.4143 | $189.41 | $189.40 | $189.40 |
| Purchase #3 | $77.63 | 5.359% | $81.7902 | $81.79 | $81.80 | $81.80 |
| Purchase #4 | $123.68 | 5.435% | $130.402 | $130.40 | $130.40 | $130.40 |
| Purchase #5 | $249.65 | 6.659% | $266.2742 | $266.27 | $266.25 | $266.30 |
| Purchase #6 | $63.99 | 10.103% | $70.4549 | $70.45 | $70.45 | $70.50 |
| Purchase #7 | $143.74 | 9.148% | $156.8893 | $156.89 | $156.90 | $156.90 |
| 7 purchase totals = | $1,006.10 | $1,069.1462 | $1,069.13 | $1,069.10 | $1,069.20 | |