| 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 | $200.45 | 10.857% | $222.2129 | $222.21 | $222.20 | $222.20 |
| Purchase #2 | $90.64 | 12.622% | $102.0806 | $102.08 | $102.10 | $102.10 |
| Purchase #3 | $90.72 | 11.621% | $101.2626 | $101.26 | $101.25 | $101.30 |
| Purchase #4 | $64.64 | 12.824% | $72.9294 | $72.93 | $72.95 | $72.90 |
| Purchase #5 | $190.63 | 8.279% | $206.4123 | $206.41 | $206.40 | $206.40 |
| Purchase #6 | $220.55 | 13.273% | $249.8236 | $249.82 | $249.80 | $249.80 |
| Purchase #7 | $45.56 | 12.778% | $51.3817 | $51.38 | $51.40 | $51.40 |
| 7 purchase totals = | $903.19 | $1,006.1031 | $1,006.09 | $1,006.10 | $1,006.10 | |