| 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 | $76.27 | 9.734% | $83.6941 | $83.69 | $83.70 | $83.70 |
| Purchase #2 | $6.28 | 9.600% | $6.8829 | $6.88 | $6.90 | $6.90 |
| Purchase #3 | $225.93 | 10.184% | $248.9387 | $248.94 | $248.95 | $248.90 |
| Purchase #4 | $228.29 | 11.274% | $254.0274 | $254.03 | $254.05 | $254.00 |
| Purchase #5 | $195.81 | 8.774% | $212.9904 | $212.99 | $213.00 | $213.00 |
| Purchase #6 | $162.80 | 12.635% | $183.3698 | $183.37 | $183.35 | $183.40 |
| Purchase #7 | $154.90 | 6.202% | $164.5069 | $164.51 | $164.50 | $164.50 |
| 7 purchase totals = | $1,050.28 | $1,154.4102 | $1,154.41 | $1,154.45 | $1,154.40 | |