| 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 | $233.53 | 12.843% | $263.5223 | $263.52 | $263.50 | $263.50 |
| Purchase #2 | $27.67 | 9.603% | $30.3272 | $30.33 | $30.35 | $30.30 |
| Purchase #3 | $224.33 | 11.611% | $250.377 | $250.38 | $250.40 | $250.40 |
| Purchase #4 | $8.94 | 9.426% | $9.7827 | $9.78 | $9.80 | $9.80 |
| Purchase #5 | $7.91 | 7.337% | $8.4904 | $8.49 | $8.50 | $8.50 |
| Purchase #6 | $104.83 | 12.769% | $118.2157 | $118.22 | $118.20 | $118.20 |
| Purchase #7 | $232.75 | 13.365% | $263.857 | $263.86 | $263.85 | $263.90 |
| 7 purchase totals = | $839.96 | $944.5723 | $944.58 | $944.60 | $944.60 | |