| 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 | $153.32 | 9.598% | $168.0357 | $168.04 | $168.05 | $168.00 |
| Purchase #2 | $135.90 | 8.399% | $147.3142 | $147.31 | $147.30 | $147.30 |
| Purchase #3 | $199.25 | 3.301% | $205.8272 | $205.83 | $205.85 | $205.80 |
| Purchase #4 | $230.90 | 5.682% | $244.0197 | $244.02 | $244.00 | $244.00 |
| Purchase #5 | $172.26 | 5.108% | $181.059 | $181.06 | $181.05 | $181.10 |
| Purchase #6 | $202.58 | 7.455% | $217.6823 | $217.68 | $217.70 | $217.70 |
| Purchase #7 | $157.47 | 13.381% | $178.5411 | $178.54 | $178.55 | $178.50 |
| 7 purchase totals = | $1,251.68 | $1,342.4792 | $1,342.48 | $1,342.50 | $1,342.40 | |