| 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 | $153.44 | 6.708% | $163.7328 | $163.73 | $163.75 | $163.70 |
| Purchase #2 | $211.84 | 7.633% | $228.0097 | $228.01 | $228.00 | $228.00 |
| Purchase #3 | $63.50 | 7.475% | $68.2466 | $68.25 | $68.25 | $68.20 |
| Purchase #4 | $210.90 | 11.215% | $234.5524 | $234.55 | $234.55 | $234.60 |
| Purchase #5 | $35.98 | 4.479% | $37.5915 | $37.59 | $37.60 | $37.60 |
| Purchase #6 | $122.62 | 3.632% | $127.0736 | $127.07 | $127.05 | $127.10 |
| Purchase #7 | $124.89 | 12.495% | $140.495 | $140.50 | $140.50 | $140.50 |
| 7 purchase totals = | $923.17 | $999.7016 | $999.70 | $999.70 | $999.70 | |