| 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 | $187.84 | 7.732% | $202.3638 | $202.36 | $202.35 | $202.40 |
| Purchase #2 | $231.60 | 4.344% | $241.6607 | $241.66 | $241.65 | $241.70 |
| Purchase #3 | $160.81 | 13.218% | $182.0659 | $182.07 | $182.05 | $182.10 |
| Purchase #4 | $17.29 | 10.265% | $19.0648 | $19.06 | $19.05 | $19.10 |
| Purchase #5 | $181.77 | 3.549% | $188.221 | $188.22 | $188.20 | $188.20 |
| Purchase #6 | $182.51 | 12.566% | $205.4442 | $205.44 | $205.45 | $205.40 |
| Purchase #7 | $44.34 | 10.752% | $49.1074 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $1,006.16 | $1,087.9278 | $1,087.92 | $1,087.85 | $1,088.00 | |