| 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 | $124.67 | 5.850% | $131.9632 | $131.96 | $131.95 | $132.00 |
| Purchase #2 | $201.72 | 6.102% | $214.029 | $214.03 | $214.05 | $214.00 |
| Purchase #3 | $48.73 | 11.258% | $54.216 | $54.22 | $54.20 | $54.20 |
| Purchase #4 | $175.55 | 3.748% | $182.1296 | $182.13 | $182.15 | $182.10 |
| Purchase #5 | $135.90 | 9.565% | $148.8988 | $148.90 | $148.90 | $148.90 |
| Purchase #6 | $131.46 | 3.638% | $136.2425 | $136.24 | $136.25 | $136.20 |
| Purchase #7 | $63.90 | 12.682% | $72.0038 | $72.00 | $72.00 | $72.00 |
| 7 purchase totals = | $881.93 | $939.4829 | $939.48 | $939.50 | $939.40 | |