| 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 | $21.51 | 12.301% | $24.1559 | $24.16 | $24.15 | $24.20 |
| Purchase #2 | $193.37 | 3.538% | $200.2114 | $200.21 | $200.20 | $200.20 |
| Purchase #3 | $239.72 | 5.854% | $253.7532 | $253.75 | $253.75 | $253.80 |
| Purchase #4 | $176.64 | 11.400% | $196.777 | $196.78 | $196.80 | $196.80 |
| Purchase #5 | $248.68 | 7.358% | $266.9779 | $266.98 | $267.00 | $267.00 |
| Purchase #6 | $145.40 | 7.334% | $156.0636 | $156.06 | $156.05 | $156.10 |
| Purchase #7 | $140.89 | 9.709% | $154.569 | $154.57 | $154.55 | $154.60 |
| 7 purchase totals = | $1,166.21 | $1,252.5080 | $1,252.51 | $1,252.50 | $1,252.70 | |