| 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 | $39.54 | 5.492% | $41.7115 | $41.71 | $41.70 | $41.70 |
| Purchase #2 | $29.53 | 8.530% | $32.0489 | $32.05 | $32.05 | $32.00 |
| Purchase #3 | $30.91 | 8.849% | $33.6452 | $33.65 | $33.65 | $33.60 |
| Purchase #4 | $246.45 | 9.232% | $269.2023 | $269.20 | $269.20 | $269.20 |
| Purchase #5 | $105.97 | 13.340% | $120.1064 | $120.11 | $120.10 | $120.10 |
| Purchase #6 | $140.63 | 3.458% | $145.493 | $145.49 | $145.50 | $145.50 |
| Purchase #7 | $150.49 | 8.666% | $163.5315 | $163.53 | $163.55 | $163.50 |
| 7 purchase totals = | $743.52 | $805.7388 | $805.74 | $805.75 | $805.60 | |