| 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 | $236.69 | 8.314% | $256.3684 | $256.37 | $256.35 | $256.40 |
| Purchase #2 | $201.83 | 10.512% | $223.0464 | $223.05 | $223.05 | $223.00 |
| Purchase #3 | $195.70 | 9.185% | $213.675 | $213.68 | $213.70 | $213.70 |
| Purchase #4 | $201.95 | 6.286% | $214.6446 | $214.64 | $214.65 | $214.60 |
| Purchase #5 | $123.89 | 5.531% | $130.7424 | $130.74 | $130.75 | $130.70 |
| Purchase #6 | $100.43 | 5.311% | $105.7638 | $105.76 | $105.75 | $105.80 |
| Purchase #7 | $96.30 | 10.576% | $106.4847 | $106.48 | $106.50 | $106.50 |
| 7 purchase totals = | $1,156.79 | $1,250.7253 | $1,250.72 | $1,250.75 | $1,250.70 | |