| 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 | $34.43 | 12.684% | $38.7971 | $38.80 | $38.80 | $38.80 |
| Purchase #2 | $18.82 | 4.433% | $19.6543 | $19.65 | $19.65 | $19.70 |
| Purchase #3 | $123.28 | 12.416% | $138.5864 | $138.59 | $138.60 | $138.60 |
| Purchase #4 | $217.52 | 6.831% | $232.3788 | $232.38 | $232.40 | $232.40 |
| Purchase #5 | $20.42 | 6.785% | $21.8055 | $21.81 | $21.80 | $21.80 |
| Purchase #6 | $40.52 | 12.390% | $45.5404 | $45.54 | $45.55 | $45.50 |
| Purchase #7 | $250.38 | 4.640% | $261.9976 | $262.00 | $262.00 | $262.00 |
| 7 purchase totals = | $705.37 | $758.7601 | $758.77 | $758.80 | $758.80 | |