| 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 | $210.74 | 7.873% | $227.3316 | $227.33 | $227.35 | $227.30 |
| Purchase #2 | $138.61 | 6.400% | $147.481 | $147.48 | $147.50 | $147.50 |
| Purchase #3 | $64.85 | 6.407% | $69.0049 | $69.00 | $69.00 | $69.00 |
| Purchase #4 | $192.28 | 5.474% | $202.8054 | $202.81 | $202.80 | $202.80 |
| Purchase #5 | $94.26 | 13.837% | $107.3028 | $107.30 | $107.30 | $107.30 |
| Purchase #6 | $11.77 | 3.718% | $12.2076 | $12.21 | $12.20 | $12.20 |
| Purchase #7 | $113.84 | 8.619% | $123.6519 | $123.65 | $123.65 | $123.70 |
| 7 purchase totals = | $826.35 | $889.7852 | $889.78 | $889.80 | $889.80 | |