| 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 | $122.29 | 7.485% | $131.4434 | $131.44 | $131.45 | $131.40 |
| Purchase #2 | $63.87 | 7.843% | $68.8793 | $68.88 | $68.90 | $68.90 |
| Purchase #3 | $84.45 | 5.699% | $89.2628 | $89.26 | $89.25 | $89.30 |
| Purchase #4 | $143.77 | 6.449% | $153.0417 | $153.04 | $153.05 | $153.00 |
| Purchase #5 | $23.64 | 8.614% | $25.6763 | $25.68 | $25.70 | $25.70 |
| Purchase #6 | $181.31 | 10.693% | $200.6975 | $200.70 | $200.70 | $200.70 |
| Purchase #7 | $55.73 | 13.605% | $63.3121 | $63.31 | $63.30 | $63.30 |
| 7 purchase totals = | $675.06 | $732.3131 | $732.31 | $732.35 | $732.30 | |