| 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 | $97.83 | 9.148% | $106.7795 | $106.78 | $106.80 | $106.80 |
| Purchase #2 | $234.35 | 4.723% | $245.4184 | $245.42 | $245.40 | $245.40 |
| Purchase #3 | $144.43 | 8.372% | $156.5217 | $156.52 | $156.50 | $156.50 |
| Purchase #4 | $45.95 | 11.304% | $51.1442 | $51.14 | $51.15 | $51.10 |
| Purchase #5 | $206.50 | 5.635% | $218.1363 | $218.14 | $218.15 | $218.10 |
| Purchase #6 | $193.44 | 10.112% | $213.0007 | $213.00 | $213.00 | $213.00 |
| Purchase #7 | $41.66 | 6.116% | $44.2079 | $44.21 | $44.20 | $44.20 |
| 7 purchase totals = | $964.16 | $1,035.2087 | $1,035.21 | $1,035.20 | $1,035.10 | |