| 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 | $183.48 | 5.121% | $192.876 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $25.26 | 11.612% | $28.1932 | $28.19 | $28.20 | $28.20 |
| Purchase #3 | $237.38 | 8.825% | $258.3288 | $258.33 | $258.35 | $258.30 |
| Purchase #4 | $8.39 | 13.841% | $9.5513 | $9.55 | $9.55 | $9.60 |
| Purchase #5 | $178.85 | 5.600% | $188.8656 | $188.87 | $188.85 | $188.90 |
| Purchase #6 | $170.53 | 9.271% | $186.3398 | $186.34 | $186.35 | $186.30 |
| Purchase #7 | $174.82 | 5.256% | $184.0085 | $184.01 | $184.00 | $184.00 |
| 7 purchase totals = | $978.71 | $1,048.1632 | $1,048.17 | $1,048.20 | $1,048.20 | |