| 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 | $100.38 | 5.710% | $106.1117 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $49.43 | 6.556% | $52.6706 | $52.67 | $52.65 | $52.70 |
| Purchase #3 | $243.52 | 4.551% | $254.6026 | $254.60 | $254.60 | $254.60 |
| Purchase #4 | $9.46 | 3.809% | $9.8203 | $9.82 | $9.80 | $9.80 |
| Purchase #5 | $142.48 | 7.488% | $153.1489 | $153.15 | $153.15 | $153.10 |
| Purchase #6 | $132.76 | 9.439% | $145.2912 | $145.29 | $145.30 | $145.30 |
| Purchase #7 | $41.60 | 4.368% | $43.4171 | $43.42 | $43.40 | $43.40 |
| 7 purchase totals = | $719.63 | $765.0624 | $765.06 | $765.00 | $765.00 | |