| 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 | $140.46 | 7.793% | $151.406 | $151.41 | $151.40 | $151.40 |
| Purchase #2 | $162.77 | 5.198% | $171.2308 | $171.23 | $171.25 | $171.20 |
| Purchase #3 | $207.64 | 8.741% | $225.7898 | $225.79 | $225.80 | $225.80 |
| Purchase #4 | $202.45 | 7.478% | $217.5892 | $217.59 | $217.60 | $217.60 |
| Purchase #5 | $61.60 | 10.393% | $68.0021 | $68.00 | $68.00 | $68.00 |
| Purchase #6 | $10.74 | 9.607% | $11.7718 | $11.77 | $11.75 | $11.80 |
| Purchase #7 | $34.66 | 10.852% | $38.4213 | $38.42 | $38.40 | $38.40 |
| 7 purchase totals = | $820.32 | $884.2110 | $884.21 | $884.20 | $884.20 | |