| 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 | $210.82 | 12.162% | $236.4599 | $236.46 | $236.45 | $236.50 |
| Purchase #2 | $173.68 | 10.847% | $192.5191 | $192.52 | $192.50 | $192.50 |
| Purchase #3 | $163.72 | 9.660% | $179.5354 | $179.54 | $179.55 | $179.50 |
| Purchase #4 | $159.34 | 12.704% | $179.5826 | $179.58 | $179.60 | $179.60 |
| Purchase #5 | $61.66 | 12.173% | $69.1659 | $69.17 | $69.15 | $69.20 |
| Purchase #6 | $229.89 | 8.579% | $249.6123 | $249.61 | $249.60 | $249.60 |
| Purchase #7 | $224.96 | 3.102% | $231.9383 | $231.94 | $231.95 | $231.90 |
| 7 purchase totals = | $1,224.07 | $1,338.8135 | $1,338.82 | $1,338.80 | $1,338.80 | |