| 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 | $237.79 | 8.345% | $257.6336 | $257.63 | $257.65 | $257.60 |
| Purchase #2 | $128.47 | 6.408% | $136.7024 | $136.70 | $136.70 | $136.70 |
| Purchase #3 | $56.98 | 5.644% | $60.196 | $60.20 | $60.20 | $60.20 |
| Purchase #4 | $50.74 | 8.758% | $55.1838 | $55.18 | $55.20 | $55.20 |
| Purchase #5 | $207.38 | 8.131% | $224.2421 | $224.24 | $224.25 | $224.20 |
| Purchase #6 | $103.60 | 9.335% | $113.2711 | $113.27 | $113.25 | $113.30 |
| Purchase #7 | $104.31 | 13.292% | $118.1749 | $118.17 | $118.15 | $118.20 |
| 7 purchase totals = | $889.27 | $965.4039 | $965.39 | $965.40 | $965.40 | |