| 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 | $203.40 | 4.609% | $212.7747 | $212.77 | $212.75 | $212.80 |
| Purchase #2 | $33.55 | 12.241% | $37.6569 | $37.66 | $37.65 | $37.70 |
| Purchase #3 | $47.56 | 6.798% | $50.7931 | $50.79 | $50.80 | $50.80 |
| Purchase #4 | $6.43 | 3.605% | $6.6618 | $6.66 | $6.65 | $6.70 |
| Purchase #5 | $10.76 | 10.364% | $11.8752 | $11.88 | $11.90 | $11.90 |
| Purchase #6 | $210.57 | 10.387% | $232.4419 | $232.44 | $232.45 | $232.40 |
| Purchase #7 | $166.60 | 3.329% | $172.1461 | $172.15 | $172.15 | $172.10 |
| 7 purchase totals = | $678.87 | $724.3497 | $724.35 | $724.35 | $724.40 | |