| 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 | $204.79 | 13.389% | $232.2093 | $232.21 | $232.20 | $232.20 |
| Purchase #2 | $120.29 | 5.642% | $127.0768 | $127.08 | $127.10 | $127.10 |
| Purchase #3 | $114.33 | 12.806% | $128.9711 | $128.97 | $128.95 | $129.00 |
| Purchase #4 | $155.25 | 10.384% | $171.3712 | $171.37 | $171.35 | $171.40 |
| Purchase #5 | $24.75 | 12.821% | $27.9232 | $27.92 | $27.90 | $27.90 |
| Purchase #6 | $233.71 | 4.605% | $244.4723 | $244.47 | $244.45 | $244.50 |
| Purchase #7 | $22.79 | 4.379% | $23.788 | $23.79 | $23.80 | $23.80 |
| 7 purchase totals = | $875.91 | $955.8119 | $955.81 | $955.75 | $955.90 | |