| 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 | $211.78 | 8.374% | $229.5145 | $229.51 | $229.50 | $229.50 |
| Purchase #2 | $136.61 | 12.592% | $153.8119 | $153.81 | $153.80 | $153.80 |
| Purchase #3 | $179.59 | 9.534% | $196.7121 | $196.71 | $196.70 | $196.70 |
| Purchase #4 | $139.96 | 4.283% | $145.9545 | $145.95 | $145.95 | $146.00 |
| Purchase #5 | $59.91 | 6.221% | $63.637 | $63.64 | $63.65 | $63.60 |
| Purchase #6 | $211.66 | 13.289% | $239.7875 | $239.79 | $239.80 | $239.80 |
| Purchase #7 | $150.67 | 9.549% | $165.0575 | $165.06 | $165.05 | $165.10 |
| 7 purchase totals = | $1,090.18 | $1,194.4750 | $1,194.47 | $1,194.45 | $1,194.50 | |