| 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 | $15.45 | 10.482% | $17.0695 | $17.07 | $17.05 | $17.10 |
| Purchase #2 | $124.69 | 4.326% | $130.0841 | $130.08 | $130.10 | $130.10 |
| Purchase #3 | $53.56 | 10.619% | $59.2475 | $59.25 | $59.25 | $59.20 |
| Purchase #4 | $184.78 | 4.379% | $192.8715 | $192.87 | $192.85 | $192.90 |
| Purchase #5 | $18.64 | 6.437% | $19.8399 | $19.84 | $19.85 | $19.80 |
| Purchase #6 | $191.68 | 8.366% | $207.7159 | $207.72 | $207.70 | $207.70 |
| Purchase #7 | $180.81 | 8.813% | $196.7448 | $196.74 | $196.75 | $196.70 |
| 7 purchase totals = | $769.61 | $823.5732 | $823.57 | $823.55 | $823.50 | |