| 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 | $239.90 | 8.734% | $260.8529 | $260.85 | $260.85 | $260.90 |
| Purchase #2 | $5.99 | 8.241% | $6.4836 | $6.48 | $6.50 | $6.50 |
| Purchase #3 | $188.44 | 13.660% | $214.1809 | $214.18 | $214.20 | $214.20 |
| Purchase #4 | $180.65 | 5.321% | $190.2624 | $190.26 | $190.25 | $190.30 |
| Purchase #5 | $130.79 | 12.676% | $147.3689 | $147.37 | $147.35 | $147.40 |
| Purchase #6 | $84.60 | 13.759% | $96.2401 | $96.24 | $96.25 | $96.20 |
| Purchase #7 | $191.78 | 13.642% | $217.9426 | $217.94 | $217.95 | $217.90 |
| 7 purchase totals = | $1,022.15 | $1,133.3314 | $1,133.32 | $1,133.35 | $1,133.40 | |