| 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 | $123.96 | 12.643% | $139.6323 | $139.63 | $139.65 | $139.60 |
| Purchase #2 | $127.66 | 7.809% | $137.629 | $137.63 | $137.65 | $137.60 |
| Purchase #3 | $87.67 | 5.231% | $92.256 | $92.26 | $92.25 | $92.30 |
| Purchase #4 | $150.56 | 3.704% | $156.1367 | $156.14 | $156.15 | $156.10 |
| Purchase #5 | $186.56 | 11.620% | $208.2383 | $208.24 | $208.25 | $208.20 |
| Purchase #6 | $229.38 | 10.290% | $252.9832 | $252.98 | $253.00 | $253.00 |
| Purchase #7 | $121.53 | 8.708% | $132.1128 | $132.11 | $132.10 | $132.10 |
| 7 purchase totals = | $1,027.32 | $1,118.9883 | $1,118.99 | $1,119.05 | $1,118.90 | |