| 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 | $10.38 | 13.555% | $11.787 | $11.79 | $11.80 | $11.80 |
| Purchase #2 | $74.73 | 6.267% | $79.4133 | $79.41 | $79.40 | $79.40 |
| Purchase #3 | $249.47 | 8.119% | $269.7245 | $269.72 | $269.70 | $269.70 |
| Purchase #4 | $131.90 | 4.634% | $138.0122 | $138.01 | $138.00 | $138.00 |
| Purchase #5 | $97.84 | 7.623% | $105.2983 | $105.30 | $105.30 | $105.30 |
| Purchase #6 | $51.72 | 3.819% | $53.6952 | $53.70 | $53.70 | $53.70 |
| Purchase #7 | $45.30 | 8.400% | $49.1052 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $661.34 | $707.0357 | $707.04 | $707.00 | $707.00 | |