| 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 | $70.50 | 3.583% | $73.026 | $73.03 | $73.05 | $73.00 |
| Purchase #2 | $193.42 | 11.621% | $215.8973 | $215.90 | $215.90 | $215.90 |
| Purchase #3 | $38.46 | 11.125% | $42.7387 | $42.74 | $42.75 | $42.70 |
| Purchase #4 | $42.55 | 6.201% | $45.1885 | $45.19 | $45.20 | $45.20 |
| Purchase #5 | $167.97 | 3.384% | $173.6541 | $173.65 | $173.65 | $173.70 |
| Purchase #6 | $68.41 | 6.390% | $72.7814 | $72.78 | $72.80 | $72.80 |
| Purchase #7 | $206.83 | 3.765% | $214.6171 | $214.62 | $214.60 | $214.60 |
| 7 purchase totals = | $788.14 | $837.9031 | $837.91 | $837.95 | $837.90 | |