| 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 | $246.59 | 4.705% | $258.1921 | $258.19 | $258.20 | $258.20 |
| Purchase #2 | $63.68 | 11.688% | $71.1229 | $71.12 | $71.10 | $71.10 |
| Purchase #3 | $140.40 | 5.176% | $147.6671 | $147.67 | $147.65 | $147.70 |
| Purchase #4 | $110.34 | 10.842% | $122.3031 | $122.30 | $122.30 | $122.30 |
| Purchase #5 | $84.77 | 10.405% | $93.5903 | $93.59 | $93.60 | $93.60 |
| Purchase #6 | $74.29 | 9.800% | $81.5704 | $81.57 | $81.55 | $81.60 |
| Purchase #7 | $116.30 | 12.417% | $130.741 | $130.74 | $130.75 | $130.70 |
| 7 purchase totals = | $836.37 | $905.1869 | $905.18 | $905.15 | $905.20 | |