| 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 | $167.83 | 7.698% | $180.7496 | $180.75 | $180.75 | $180.70 |
| Purchase #2 | $90.84 | 8.846% | $98.8757 | $98.88 | $98.90 | $98.90 |
| Purchase #3 | $171.98 | 6.341% | $182.8853 | $182.89 | $182.90 | $182.90 |
| Purchase #4 | $24.26 | 4.606% | $25.3774 | $25.38 | $25.40 | $25.40 |
| Purchase #5 | $36.73 | 5.207% | $38.6425 | $38.64 | $38.65 | $38.60 |
| Purchase #6 | $235.90 | 7.417% | $253.3967 | $253.40 | $253.40 | $253.40 |
| Purchase #7 | $80.67 | 13.404% | $91.483 | $91.48 | $91.50 | $91.50 |
| 7 purchase totals = | $808.21 | $871.4102 | $871.42 | $871.50 | $871.40 | |