| 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 | $148.33 | 6.679% | $158.237 | $158.24 | $158.25 | $158.20 |
| Purchase #2 | $126.89 | 3.387% | $131.1878 | $131.19 | $131.20 | $131.20 |
| Purchase #3 | $172.58 | 6.662% | $184.0773 | $184.08 | $184.10 | $184.10 |
| Purchase #4 | $208.45 | 4.512% | $217.8553 | $217.86 | $217.85 | $217.90 |
| Purchase #5 | $177.44 | 11.764% | $198.314 | $198.31 | $198.30 | $198.30 |
| Purchase #6 | $170.82 | 8.105% | $184.665 | $184.67 | $184.65 | $184.70 |
| Purchase #7 | $176.79 | 3.711% | $183.3507 | $183.35 | $183.35 | $183.40 |
| 7 purchase totals = | $1,181.30 | $1,257.6871 | $1,257.70 | $1,257.70 | $1,257.80 | |