| 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 | $197.89 | 4.298% | $206.3953 | $206.40 | $206.40 | $206.40 |
| Purchase #2 | $94.42 | 12.406% | $106.1337 | $106.13 | $106.15 | $106.10 |
| Purchase #3 | $202.57 | 3.413% | $209.4837 | $209.48 | $209.50 | $209.50 |
| Purchase #4 | $74.29 | 7.759% | $80.0542 | $80.05 | $80.05 | $80.10 |
| Purchase #5 | $8.63 | 12.529% | $9.7113 | $9.71 | $9.70 | $9.70 |
| Purchase #6 | $7.67 | 11.554% | $8.5562 | $8.56 | $8.55 | $8.60 |
| Purchase #7 | $171.88 | 5.362% | $181.0962 | $181.10 | $181.10 | $181.10 |
| 7 purchase totals = | $757.35 | $801.4306 | $801.43 | $801.45 | $801.50 | |