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 | $133.91 | 3.588% | $138.7147 | $138.71 | $138.70 | $138.70 |
Purchase #2 | $44.83 | 5.131% | $47.1302 | $47.13 | $47.15 | $47.10 |
Purchase #3 | $127.67 | 9.452% | $139.7374 | $139.74 | $139.75 | $139.70 |
Purchase #4 | $51.50 | 8.390% | $55.8209 | $55.82 | $55.80 | $55.80 |
Purchase #5 | $159.75 | 6.761% | $170.5507 | $170.55 | $170.55 | $170.60 |
Purchase #6 | $143.66 | 13.720% | $163.3702 | $163.37 | $163.35 | $163.40 |
Purchase #7 | $90.48 | 11.441% | $100.8318 | $100.83 | $100.85 | $100.80 |
7 purchase totals = | $751.80 | $816.1559 | $816.15 | $816.15 | $816.10 |