| 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 | $141.85 | 7.334% | $152.2533 | $152.25 | $152.25 | $152.30 |
| Purchase #2 | $15.83 | 12.717% | $17.8431 | $17.84 | $17.85 | $17.80 |
| Purchase #3 | $166.77 | 10.129% | $183.6621 | $183.66 | $183.65 | $183.70 |
| Purchase #4 | $246.93 | 13.629% | $280.5841 | $280.58 | $280.60 | $280.60 |
| Purchase #5 | $243.88 | 5.425% | $257.1105 | $257.11 | $257.10 | $257.10 |
| Purchase #6 | $26.34 | 9.281% | $28.7846 | $28.78 | $28.80 | $28.80 |
| Purchase #7 | $119.60 | 6.599% | $127.4924 | $127.49 | $127.50 | $127.50 |
| 7 purchase totals = | $961.20 | $1,047.7301 | $1,047.71 | $1,047.75 | $1,047.80 | |