| 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 | $170.73 | 12.760% | $192.5151 | $192.52 | $192.50 | $192.50 |
| Purchase #2 | $225.45 | 13.198% | $255.2049 | $255.20 | $255.20 | $255.20 |
| Purchase #3 | $222.64 | 12.699% | $250.9131 | $250.91 | $250.90 | $250.90 |
| Purchase #4 | $149.54 | 13.777% | $170.1421 | $170.14 | $170.15 | $170.10 |
| Purchase #5 | $95.43 | 13.189% | $108.0163 | $108.02 | $108.00 | $108.00 |
| Purchase #6 | $33.41 | 3.559% | $34.5991 | $34.60 | $34.60 | $34.60 |
| Purchase #7 | $159.64 | 10.632% | $176.6129 | $176.61 | $176.60 | $176.60 |
| 7 purchase totals = | $1,056.84 | $1,188.0035 | $1,188.00 | $1,187.95 | $1,187.90 | |