| 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 | $81.35 | 12.230% | $91.2991 | $91.30 | $91.30 | $91.30 |
| Purchase #2 | $6.61 | 8.601% | $7.1785 | $7.18 | $7.20 | $7.20 |
| Purchase #3 | $133.28 | 5.496% | $140.6051 | $140.61 | $140.60 | $140.60 |
| Purchase #4 | $88.39 | 4.235% | $92.1333 | $92.13 | $92.15 | $92.10 |
| Purchase #5 | $177.41 | 11.562% | $197.9221 | $197.92 | $197.90 | $197.90 |
| Purchase #6 | $189.41 | 3.158% | $195.3916 | $195.39 | $195.40 | $195.40 |
| Purchase #7 | $238.96 | 4.729% | $250.2604 | $250.26 | $250.25 | $250.30 |
| 7 purchase totals = | $915.41 | $974.7901 | $974.79 | $974.80 | $974.80 | |