| 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 | $78.53 | 3.854% | $81.5565 | $81.56 | $81.55 | $81.60 |
| Purchase #2 | $242.51 | 13.209% | $274.5431 | $274.54 | $274.55 | $274.50 |
| Purchase #3 | $216.71 | 9.334% | $236.9377 | $236.94 | $236.95 | $236.90 |
| Purchase #4 | $210.61 | 10.165% | $232.0185 | $232.02 | $232.00 | $232.00 |
| Purchase #5 | $154.82 | 4.112% | $161.1862 | $161.19 | $161.20 | $161.20 |
| Purchase #6 | $205.69 | 11.592% | $229.5336 | $229.53 | $229.55 | $229.50 |
| Purchase #7 | $230.56 | 11.735% | $257.6162 | $257.62 | $257.60 | $257.60 |
| 7 purchase totals = | $1,339.43 | $1,473.3918 | $1,473.40 | $1,473.40 | $1,473.30 | |