| 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 | $51.39 | 12.605% | $57.8677 | $57.87 | $57.85 | $57.90 |
| Purchase #2 | $8.84 | 11.706% | $9.8748 | $9.87 | $9.85 | $9.90 |
| Purchase #3 | $6.30 | 11.602% | $7.0309 | $7.03 | $7.05 | $7.00 |
| Purchase #4 | $213.74 | 4.850% | $224.1064 | $224.11 | $224.10 | $224.10 |
| Purchase #5 | $112.38 | 12.863% | $126.8354 | $126.84 | $126.85 | $126.80 |
| Purchase #6 | $246.64 | 7.458% | $265.0344 | $265.03 | $265.05 | $265.00 |
| Purchase #7 | $37.47 | 13.803% | $42.642 | $42.64 | $42.65 | $42.60 |
| 7 purchase totals = | $676.76 | $733.3916 | $733.39 | $733.40 | $733.30 | |