| 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 | $131.36 | 5.821% | $139.0065 | $139.01 | $139.00 | $139.00 |
| Purchase #2 | $121.94 | 13.104% | $137.919 | $137.92 | $137.90 | $137.90 |
| Purchase #3 | $133.77 | 7.671% | $144.0315 | $144.03 | $144.05 | $144.00 |
| Purchase #4 | $85.94 | 3.225% | $88.7116 | $88.71 | $88.70 | $88.70 |
| Purchase #5 | $120.35 | 5.540% | $127.0174 | $127.02 | $127.00 | $127.00 |
| Purchase #6 | $63.60 | 6.681% | $67.8491 | $67.85 | $67.85 | $67.80 |
| Purchase #7 | $14.78 | 11.169% | $16.4308 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $671.74 | $720.9659 | $720.97 | $720.95 | $720.80 | |