| 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 | $202.62 | 4.641% | $212.0236 | $212.02 | $212.00 | $212.00 |
| Purchase #2 | $27.40 | 11.547% | $30.5639 | $30.56 | $30.55 | $30.60 |
| Purchase #3 | $181.73 | 6.120% | $192.8519 | $192.85 | $192.85 | $192.90 |
| Purchase #4 | $214.31 | 7.665% | $230.7369 | $230.74 | $230.75 | $230.70 |
| Purchase #5 | $192.50 | 12.832% | $217.2016 | $217.20 | $217.20 | $217.20 |
| Purchase #6 | $91.53 | 5.274% | $96.3573 | $96.36 | $96.35 | $96.40 |
| Purchase #7 | $158.97 | 5.150% | $167.157 | $167.16 | $167.15 | $167.20 |
| 7 purchase totals = | $1,069.06 | $1,146.8922 | $1,146.89 | $1,146.85 | $1,147.00 | |