| 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 | $194.62 | 4.231% | $202.8544 | $202.85 | $202.85 | $202.90 |
| Purchase #2 | $143.70 | 9.313% | $157.0828 | $157.08 | $157.10 | $157.10 |
| Purchase #3 | $144.84 | 13.739% | $164.7396 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $80.56 | 10.309% | $88.8649 | $88.86 | $88.85 | $88.90 |
| Purchase #5 | $44.90 | 8.844% | $48.871 | $48.87 | $48.85 | $48.90 |
| Purchase #6 | $50.62 | 13.638% | $57.5236 | $57.52 | $57.50 | $57.50 |
| Purchase #7 | $249.86 | 6.442% | $265.956 | $265.96 | $265.95 | $266.00 |
| 7 purchase totals = | $909.10 | $985.8923 | $985.88 | $985.85 | $986.00 | |