| 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 | $161.32 | 8.240% | $174.6128 | $174.61 | $174.60 | $174.60 |
| Purchase #2 | $16.25 | 9.816% | $17.8451 | $17.85 | $17.85 | $17.80 |
| Purchase #3 | $43.58 | 11.211% | $48.4658 | $48.47 | $48.45 | $48.50 |
| Purchase #4 | $202.70 | 13.504% | $230.0726 | $230.07 | $230.05 | $230.10 |
| Purchase #5 | $19.41 | 4.821% | $20.3458 | $20.35 | $20.35 | $20.30 |
| Purchase #6 | $10.66 | 7.286% | $11.4367 | $11.44 | $11.45 | $11.40 |
| Purchase #7 | $120.94 | 6.576% | $128.893 | $128.89 | $128.90 | $128.90 |
| 7 purchase totals = | $574.86 | $631.6718 | $631.68 | $631.65 | $631.60 | |