| 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 | $125.86 | 5.142% | $132.3317 | $132.33 | $132.35 | $132.30 |
| Purchase #2 | $31.87 | 13.186% | $36.0724 | $36.07 | $36.05 | $36.10 |
| Purchase #3 | $34.96 | 4.166% | $36.4164 | $36.42 | $36.40 | $36.40 |
| Purchase #4 | $215.33 | 6.332% | $228.9647 | $228.96 | $228.95 | $229.00 |
| Purchase #5 | $242.54 | 3.434% | $250.8688 | $250.87 | $250.85 | $250.90 |
| Purchase #6 | $140.36 | 4.618% | $146.8418 | $146.84 | $146.85 | $146.80 |
| Purchase #7 | $155.57 | 4.153% | $162.0308 | $162.03 | $162.05 | $162.00 |
| 7 purchase totals = | $946.49 | $993.5266 | $993.52 | $993.50 | $993.50 | |