| 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 | $43.39 | 7.469% | $46.6308 | $46.63 | $46.65 | $46.60 |
| Purchase #2 | $102.82 | 12.398% | $115.5676 | $115.57 | $115.55 | $115.60 |
| Purchase #3 | $148.89 | 10.665% | $164.7691 | $164.77 | $164.75 | $164.80 |
| Purchase #4 | $186.83 | 8.596% | $202.8899 | $202.89 | $202.90 | $202.90 |
| Purchase #5 | $101.35 | 4.393% | $105.8023 | $105.80 | $105.80 | $105.80 |
| Purchase #6 | $234.74 | 9.748% | $257.6225 | $257.62 | $257.60 | $257.60 |
| Purchase #7 | $241.88 | 5.658% | $255.5656 | $255.57 | $255.55 | $255.60 |
| 7 purchase totals = | $1,059.90 | $1,148.8478 | $1,148.85 | $1,148.80 | $1,148.90 | |