| 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 | $179.84 | 8.800% | $195.6659 | $195.67 | $195.65 | $195.70 |
| Purchase #2 | $137.94 | 7.509% | $148.2979 | $148.30 | $148.30 | $148.30 |
| Purchase #3 | $65.34 | 13.571% | $74.2073 | $74.21 | $74.20 | $74.20 |
| Purchase #4 | $77.89 | 7.838% | $83.995 | $84.00 | $84.00 | $84.00 |
| Purchase #5 | $180.38 | 9.873% | $198.1889 | $198.19 | $198.20 | $198.20 |
| Purchase #6 | $36.88 | 3.765% | $38.2685 | $38.27 | $38.25 | $38.30 |
| Purchase #7 | $102.51 | 11.349% | $114.1439 | $114.14 | $114.15 | $114.10 |
| 7 purchase totals = | $780.78 | $852.7674 | $852.78 | $852.75 | $852.80 | |