| 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 | $128.99 | 5.746% | $136.4018 | $136.40 | $136.40 | $136.40 |
| Purchase #2 | $230.31 | 13.245% | $260.8146 | $260.81 | $260.80 | $260.80 |
| Purchase #3 | $40.47 | 10.472% | $44.708 | $44.71 | $44.70 | $44.70 |
| Purchase #4 | $185.49 | 13.654% | $210.8168 | $210.82 | $210.80 | $210.80 |
| Purchase #5 | $127.85 | 13.492% | $145.0995 | $145.10 | $145.10 | $145.10 |
| Purchase #6 | $199.90 | 3.851% | $207.5981 | $207.60 | $207.60 | $207.60 |
| Purchase #7 | $201.52 | 5.203% | $212.0051 | $212.01 | $212.00 | $212.00 |
| 7 purchase totals = | $1,114.53 | $1,217.4439 | $1,217.45 | $1,217.40 | $1,217.40 | |