| 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 | $215.95 | 10.274% | $238.1367 | $238.14 | $238.15 | $238.10 |
| Purchase #2 | $145.28 | 5.611% | $153.4317 | $153.43 | $153.45 | $153.40 |
| Purchase #3 | $212.25 | 10.171% | $233.8379 | $233.84 | $233.85 | $233.80 |
| Purchase #4 | $12.93 | 8.157% | $13.9847 | $13.98 | $14.00 | $14.00 |
| Purchase #5 | $60.61 | 6.176% | $64.3533 | $64.35 | $64.35 | $64.40 |
| Purchase #6 | $10.32 | 6.669% | $11.0082 | $11.01 | $11.00 | $11.00 |
| Purchase #7 | $202.32 | 7.230% | $216.9477 | $216.95 | $216.95 | $216.90 |
| 7 purchase totals = | $859.66 | $931.7002 | $931.70 | $931.75 | $931.60 | |