| 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 | $239.38 | 10.455% | $264.4072 | $264.41 | $264.40 | $264.40 |
| Purchase #2 | $238.62 | 9.783% | $261.9642 | $261.96 | $261.95 | $262.00 |
| Purchase #3 | $205.35 | 7.478% | $220.7061 | $220.71 | $220.70 | $220.70 |
| Purchase #4 | $115.29 | 6.430% | $122.7031 | $122.70 | $122.70 | $122.70 |
| Purchase #5 | $194.94 | 10.867% | $216.1241 | $216.12 | $216.10 | $216.10 |
| Purchase #6 | $123.28 | 8.521% | $133.7847 | $133.78 | $133.80 | $133.80 |
| Purchase #7 | $112.30 | 13.375% | $127.3201 | $127.32 | $127.30 | $127.30 |
| 7 purchase totals = | $1,229.16 | $1,347.0095 | $1,347.00 | $1,346.95 | $1,347.00 | |