| 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 | $163.60 | 3.140% | $168.737 | $168.74 | $168.75 | $168.70 |
| Purchase #2 | $97.46 | 7.353% | $104.6262 | $104.63 | $104.65 | $104.60 |
| Purchase #3 | $74.51 | 3.223% | $76.9115 | $76.91 | $76.90 | $76.90 |
| Purchase #4 | $40.51 | 10.518% | $44.7708 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $48.46 | 4.613% | $50.6955 | $50.70 | $50.70 | $50.70 |
| Purchase #6 | $64.46 | 6.446% | $68.6151 | $68.62 | $68.60 | $68.60 |
| Purchase #7 | $145.83 | 11.588% | $162.7288 | $162.73 | $162.75 | $162.70 |
| 7 purchase totals = | $634.83 | $677.0849 | $677.10 | $677.10 | $677.00 | |