| 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 | $141.34 | 6.349% | $150.3137 | $150.31 | $150.30 | $150.30 |
| Purchase #2 | $17.37 | 11.836% | $19.4259 | $19.43 | $19.45 | $19.40 |
| Purchase #3 | $120.40 | 11.616% | $134.3857 | $134.39 | $134.40 | $134.40 |
| Purchase #4 | $177.58 | 9.171% | $193.8659 | $193.87 | $193.85 | $193.90 |
| Purchase #5 | $146.35 | 6.255% | $155.5042 | $155.50 | $155.50 | $155.50 |
| Purchase #6 | $87.38 | 6.373% | $92.9487 | $92.95 | $92.95 | $92.90 |
| Purchase #7 | $232.37 | 9.416% | $254.25 | $254.25 | $254.25 | $254.30 |
| 7 purchase totals = | $922.79 | $1,000.6941 | $1,000.70 | $1,000.70 | $1,000.70 | |