| 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 | $245.50 | 6.523% | $261.514 | $261.51 | $261.50 | $261.50 |
| Purchase #2 | $169.89 | 4.824% | $178.0855 | $178.09 | $178.10 | $178.10 |
| Purchase #3 | $208.73 | 6.144% | $221.5544 | $221.55 | $221.55 | $221.60 |
| Purchase #4 | $56.99 | 13.306% | $64.5731 | $64.57 | $64.55 | $64.60 |
| Purchase #5 | $7.27 | 4.137% | $7.5708 | $7.57 | $7.55 | $7.60 |
| Purchase #6 | $42.85 | 12.424% | $48.1737 | $48.17 | $48.15 | $48.20 |
| Purchase #7 | $181.58 | 9.392% | $198.634 | $198.63 | $198.65 | $198.60 |
| 7 purchase totals = | $912.81 | $980.1055 | $980.09 | $980.05 | $980.20 | |