| 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 | $186.77 | 8.347% | $202.3597 | $202.36 | $202.35 | $202.40 |
| Purchase #2 | $212.54 | 3.373% | $219.709 | $219.71 | $219.70 | $219.70 |
| Purchase #3 | $186.58 | 9.365% | $204.0532 | $204.05 | $204.05 | $204.10 |
| Purchase #4 | $93.58 | 3.707% | $97.049 | $97.05 | $97.05 | $97.00 |
| Purchase #5 | $192.49 | 4.421% | $201 | $201.00 | $201.00 | $201.00 |
| Purchase #6 | $222.73 | 4.685% | $233.1649 | $233.16 | $233.15 | $233.20 |
| Purchase #7 | $80.54 | 12.557% | $90.6534 | $90.65 | $90.65 | $90.70 |
| 7 purchase totals = | $1,175.23 | $1,247.9892 | $1,247.98 | $1,247.95 | $1,248.10 | |