| 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 | $205.47 | 12.528% | $231.2113 | $231.21 | $231.20 | $231.20 |
| Purchase #2 | $227.97 | 10.696% | $252.3537 | $252.35 | $252.35 | $252.40 |
| Purchase #3 | $135.33 | 9.196% | $147.7749 | $147.77 | $147.75 | $147.80 |
| Purchase #4 | $26.56 | 9.523% | $29.0893 | $29.09 | $29.10 | $29.10 |
| Purchase #5 | $129.97 | 3.433% | $134.4319 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $30.83 | 3.145% | $31.7996 | $31.80 | $31.80 | $31.80 |
| Purchase #7 | $18.49 | 3.234% | $19.088 | $19.09 | $19.10 | $19.10 |
| 7 purchase totals = | $774.62 | $845.7487 | $845.74 | $845.75 | $845.80 | |