| 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 | $153.50 | 13.599% | $174.3745 | $174.37 | $174.35 | $174.40 |
| Purchase #2 | $245.76 | 4.673% | $257.2444 | $257.24 | $257.25 | $257.20 |
| Purchase #3 | $41.90 | 5.825% | $44.3407 | $44.34 | $44.35 | $44.30 |
| Purchase #4 | $124.48 | 13.701% | $141.535 | $141.54 | $141.55 | $141.50 |
| Purchase #5 | $27.73 | 9.724% | $30.4265 | $30.43 | $30.45 | $30.40 |
| Purchase #6 | $102.62 | 4.345% | $107.0788 | $107.08 | $107.10 | $107.10 |
| Purchase #7 | $67.64 | 13.421% | $76.718 | $76.72 | $76.70 | $76.70 |
| 7 purchase totals = | $763.63 | $831.7179 | $831.72 | $831.75 | $831.60 | |