| 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 | $176.70 | 3.709% | $183.2538 | $183.25 | $183.25 | $183.30 |
| Purchase #2 | $234.69 | 8.667% | $255.0306 | $255.03 | $255.05 | $255.00 |
| Purchase #3 | $160.85 | 12.761% | $181.3761 | $181.38 | $181.40 | $181.40 |
| Purchase #4 | $207.45 | 9.256% | $226.6516 | $226.65 | $226.65 | $226.70 |
| Purchase #5 | $37.63 | 12.131% | $42.1949 | $42.19 | $42.20 | $42.20 |
| Purchase #6 | $218.76 | 5.606% | $231.0237 | $231.02 | $231.00 | $231.00 |
| Purchase #7 | $220.49 | 3.872% | $229.0274 | $229.03 | $229.05 | $229.00 |
| 7 purchase totals = | $1,256.57 | $1,348.5581 | $1,348.55 | $1,348.60 | $1,348.60 | |