| 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 | $115.75 | 9.740% | $127.0241 | $127.02 | $127.00 | $127.00 |
| Purchase #2 | $75.59 | 4.320% | $78.8555 | $78.86 | $78.85 | $78.90 |
| Purchase #3 | $52.54 | 8.619% | $57.0684 | $57.07 | $57.05 | $57.10 |
| Purchase #4 | $228.96 | 3.568% | $237.1293 | $237.13 | $237.15 | $237.10 |
| Purchase #5 | $164.83 | 7.140% | $176.5989 | $176.60 | $176.60 | $176.60 |
| Purchase #6 | $170.47 | 7.249% | $182.8274 | $182.83 | $182.85 | $182.80 |
| Purchase #7 | $231.79 | 13.325% | $262.676 | $262.68 | $262.70 | $262.70 |
| 7 purchase totals = | $1,039.93 | $1,122.1796 | $1,122.19 | $1,122.20 | $1,122.20 | |