| 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 | $73.78 | 13.251% | $83.5566 | $83.56 | $83.55 | $83.60 |
| Purchase #2 | $181.72 | 11.230% | $202.1272 | $202.13 | $202.15 | $202.10 |
| Purchase #3 | $141.37 | 4.558% | $147.8136 | $147.81 | $147.80 | $147.80 |
| Purchase #4 | $110.46 | 13.427% | $125.2915 | $125.29 | $125.30 | $125.30 |
| Purchase #5 | $56.35 | 10.438% | $62.2318 | $62.23 | $62.25 | $62.20 |
| Purchase #6 | $184.32 | 9.744% | $202.2801 | $202.28 | $202.30 | $202.30 |
| Purchase #7 | $95.85 | 11.825% | $107.1843 | $107.18 | $107.20 | $107.20 |
| 7 purchase totals = | $843.85 | $930.4851 | $930.48 | $930.55 | $930.50 | |