| 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 | $237.75 | 7.557% | $255.7168 | $255.72 | $255.70 | $255.70 |
| Purchase #2 | $59.46 | 11.436% | $66.2598 | $66.26 | $66.25 | $66.30 |
| Purchase #3 | $177.65 | 12.190% | $199.3055 | $199.31 | $199.30 | $199.30 |
| Purchase #4 | $186.97 | 6.147% | $198.463 | $198.46 | $198.45 | $198.50 |
| Purchase #5 | $108.40 | 11.105% | $120.4378 | $120.44 | $120.45 | $120.40 |
| Purchase #6 | $243.89 | 9.225% | $266.3889 | $266.39 | $266.40 | $266.40 |
| Purchase #7 | $199.54 | 9.509% | $218.5143 | $218.51 | $218.50 | $218.50 |
| 7 purchase totals = | $1,213.66 | $1,325.0861 | $1,325.09 | $1,325.05 | $1,325.10 | |