| 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 | $226.67 | 13.752% | $257.8417 | $257.84 | $257.85 | $257.80 |
| Purchase #2 | $172.98 | 6.619% | $184.4295 | $184.43 | $184.45 | $184.40 |
| Purchase #3 | $117.64 | 9.153% | $128.4076 | $128.41 | $128.40 | $128.40 |
| Purchase #4 | $9.66 | 12.769% | $10.8935 | $10.89 | $10.90 | $10.90 |
| Purchase #5 | $250.77 | 7.681% | $270.0316 | $270.03 | $270.05 | $270.00 |
| Purchase #6 | $9.65 | 8.721% | $10.4916 | $10.49 | $10.50 | $10.50 |
| Purchase #7 | $83.29 | 3.144% | $85.9086 | $85.91 | $85.90 | $85.90 |
| 7 purchase totals = | $870.66 | $948.0041 | $948.00 | $948.05 | $947.90 | |