| 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 | $234.73 | 9.408% | $256.8134 | $256.81 | $256.80 | $256.80 |
| Purchase #2 | $207.69 | 12.692% | $234.05 | $234.05 | $234.05 | $234.10 |
| Purchase #3 | $72.28 | 11.776% | $80.7917 | $80.79 | $80.80 | $80.80 |
| Purchase #4 | $124.95 | 8.581% | $135.672 | $135.67 | $135.65 | $135.70 |
| Purchase #5 | $107.75 | 13.449% | $122.2413 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $88.99 | 4.362% | $92.8717 | $92.87 | $92.85 | $92.90 |
| Purchase #7 | $194.85 | 11.789% | $217.8209 | $217.82 | $217.80 | $217.80 |
| 7 purchase totals = | $1,031.24 | $1,140.2610 | $1,140.25 | $1,140.20 | $1,140.30 | |