| 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 | $217.26 | 4.539% | $227.1214 | $227.12 | $227.10 | $227.10 |
| Purchase #2 | $75.29 | 13.755% | $85.6461 | $85.65 | $85.65 | $85.60 |
| Purchase #3 | $166.79 | 8.842% | $181.5376 | $181.54 | $181.55 | $181.50 |
| Purchase #4 | $179.80 | 13.356% | $203.8141 | $203.81 | $203.80 | $203.80 |
| Purchase #5 | $170.38 | 10.646% | $188.5187 | $188.52 | $188.50 | $188.50 |
| Purchase #6 | $225.87 | 3.755% | $234.3514 | $234.35 | $234.35 | $234.40 |
| Purchase #7 | $211.46 | 12.202% | $237.2623 | $237.26 | $237.25 | $237.30 |
| 7 purchase totals = | $1,246.85 | $1,358.2516 | $1,358.25 | $1,358.20 | $1,358.20 | |