| 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 | $155.42 | 8.387% | $168.4551 | $168.46 | $168.45 | $168.50 |
| Purchase #2 | $137.47 | 12.619% | $154.8173 | $154.82 | $154.80 | $154.80 |
| Purchase #3 | $250.38 | 13.457% | $284.0736 | $284.07 | $284.05 | $284.10 |
| Purchase #4 | $54.72 | 4.764% | $57.3269 | $57.33 | $57.35 | $57.30 |
| Purchase #5 | $164.54 | 6.160% | $174.6757 | $174.68 | $174.70 | $174.70 |
| Purchase #6 | $32.35 | 13.167% | $36.6095 | $36.61 | $36.60 | $36.60 |
| Purchase #7 | $190.96 | 5.801% | $202.0376 | $202.04 | $202.05 | $202.00 |
| 7 purchase totals = | $985.84 | $1,077.9957 | $1,078.01 | $1,078.00 | $1,078.00 | |