| 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 | $243.39 | 7.139% | $260.7656 | $260.77 | $260.75 | $260.80 |
| Purchase #2 | $112.58 | 9.440% | $123.2076 | $123.21 | $123.20 | $123.20 |
| Purchase #3 | $120.53 | 11.361% | $134.2234 | $134.22 | $134.20 | $134.20 |
| Purchase #4 | $180.57 | 11.766% | $201.8159 | $201.82 | $201.80 | $201.80 |
| Purchase #5 | $224.38 | 11.794% | $250.8434 | $250.84 | $250.85 | $250.80 |
| Purchase #6 | $58.65 | 5.104% | $61.6435 | $61.64 | $61.65 | $61.60 |
| Purchase #7 | $153.82 | 11.465% | $171.4555 | $171.46 | $171.45 | $171.50 |
| 7 purchase totals = | $1,093.92 | $1,203.9549 | $1,203.96 | $1,203.90 | $1,203.90 | |