| 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 | $113.45 | 8.355% | $122.9287 | $122.93 | $122.95 | $122.90 |
| Purchase #2 | $27.33 | 3.663% | $28.3311 | $28.33 | $28.35 | $28.30 |
| Purchase #3 | $16.81 | 5.102% | $17.6676 | $17.67 | $17.65 | $17.70 |
| Purchase #4 | $76.85 | 7.164% | $82.3555 | $82.36 | $82.35 | $82.40 |
| Purchase #5 | $59.59 | 7.408% | $64.0044 | $64.00 | $64.00 | $64.00 |
| Purchase #6 | $49.61 | 12.400% | $55.7616 | $55.76 | $55.75 | $55.80 |
| Purchase #7 | $183.44 | 3.399% | $189.6751 | $189.68 | $189.70 | $189.70 |
| 7 purchase totals = | $527.08 | $560.7240 | $560.73 | $560.75 | $560.80 | |