| 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 | $84.92 | 7.173% | $91.0113 | $91.01 | $91.00 | $91.00 |
| Purchase #2 | $104.45 | 5.256% | $109.9399 | $109.94 | $109.95 | $109.90 |
| Purchase #3 | $76.26 | 9.760% | $83.703 | $83.70 | $83.70 | $83.70 |
| Purchase #4 | $117.46 | 5.363% | $123.7594 | $123.76 | $123.75 | $123.80 |
| Purchase #5 | $236.92 | 9.129% | $258.5484 | $258.55 | $258.55 | $258.50 |
| Purchase #6 | $103.93 | 6.287% | $110.4641 | $110.46 | $110.45 | $110.50 |
| Purchase #7 | $244.93 | 8.181% | $264.9677 | $264.97 | $264.95 | $265.00 |
| 7 purchase totals = | $968.87 | $1,042.3938 | $1,042.39 | $1,042.35 | $1,042.40 | |