| 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 | $134.65 | 3.317% | $139.1163 | $139.12 | $139.10 | $139.10 |
| Purchase #2 | $169.46 | 8.110% | $183.2032 | $183.20 | $183.20 | $183.20 |
| Purchase #3 | $248.59 | 3.795% | $258.024 | $258.02 | $258.00 | $258.00 |
| Purchase #4 | $196.54 | 4.836% | $206.0447 | $206.04 | $206.05 | $206.00 |
| Purchase #5 | $238.92 | 11.436% | $266.2429 | $266.24 | $266.25 | $266.20 |
| Purchase #6 | $147.67 | 6.294% | $156.9643 | $156.96 | $156.95 | $157.00 |
| Purchase #7 | $27.38 | 3.609% | $28.3681 | $28.37 | $28.35 | $28.40 |
| 7 purchase totals = | $1,163.21 | $1,237.9635 | $1,237.95 | $1,237.90 | $1,237.90 | |