| 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 | $240.42 | 13.780% | $273.5499 | $273.55 | $273.55 | $273.50 |
| Purchase #2 | $139.28 | 10.666% | $154.1356 | $154.14 | $154.15 | $154.10 |
| Purchase #3 | $59.71 | 13.192% | $67.5869 | $67.59 | $67.60 | $67.60 |
| Purchase #4 | $49.72 | 6.205% | $52.8051 | $52.81 | $52.80 | $52.80 |
| Purchase #5 | $84.31 | 4.526% | $88.1259 | $88.13 | $88.15 | $88.10 |
| Purchase #6 | $212.92 | 13.447% | $241.5514 | $241.55 | $241.55 | $241.60 |
| Purchase #7 | $8.46 | 13.138% | $9.5715 | $9.57 | $9.55 | $9.60 |
| 7 purchase totals = | $794.82 | $887.3263 | $887.34 | $887.35 | $887.30 | |