| 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 | $115.63 | 6.870% | $123.5738 | $123.57 | $123.55 | $123.60 |
| Purchase #2 | $137.63 | 6.459% | $146.5195 | $146.52 | $146.50 | $146.50 |
| Purchase #3 | $163.90 | 10.114% | $180.4768 | $180.48 | $180.50 | $180.50 |
| Purchase #4 | $42.70 | 6.553% | $45.4981 | $45.50 | $45.50 | $45.50 |
| Purchase #5 | $236.95 | 12.471% | $266.5 | $266.50 | $266.50 | $266.50 |
| Purchase #6 | $54.96 | 6.303% | $58.4241 | $58.42 | $58.40 | $58.40 |
| Purchase #7 | $78.94 | 7.347% | $84.7397 | $84.74 | $84.75 | $84.70 |
| 7 purchase totals = | $830.71 | $905.7320 | $905.73 | $905.70 | $905.70 | |