| 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 | $230.71 | 3.235% | $238.1735 | $238.17 | $238.15 | $238.20 |
| Purchase #2 | $143.91 | 11.845% | $160.9561 | $160.96 | $160.95 | $161.00 |
| Purchase #3 | $65.90 | 11.824% | $73.692 | $73.69 | $73.70 | $73.70 |
| Purchase #4 | $145.44 | 9.803% | $159.6975 | $159.70 | $159.70 | $159.70 |
| Purchase #5 | $134.85 | 4.525% | $140.952 | $140.95 | $140.95 | $141.00 |
| Purchase #6 | $198.84 | 9.708% | $218.1434 | $218.14 | $218.15 | $218.10 |
| Purchase #7 | $128.69 | 4.585% | $134.5904 | $134.59 | $134.60 | $134.60 |
| 7 purchase totals = | $1,048.34 | $1,126.2049 | $1,126.20 | $1,126.20 | $1,126.30 | |