| 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 | $244.97 | 7.868% | $264.2442 | $264.24 | $264.25 | $264.20 |
| Purchase #2 | $249.60 | 3.123% | $257.395 | $257.40 | $257.40 | $257.40 |
| Purchase #3 | $86.79 | 10.421% | $95.8344 | $95.83 | $95.85 | $95.80 |
| Purchase #4 | $154.74 | 6.490% | $164.7826 | $164.78 | $164.80 | $164.80 |
| Purchase #5 | $211.63 | 3.248% | $218.5037 | $218.50 | $218.50 | $218.50 |
| Purchase #6 | $54.25 | 9.795% | $59.5638 | $59.56 | $59.55 | $59.60 |
| Purchase #7 | $174.32 | 8.417% | $188.9925 | $188.99 | $189.00 | $189.00 |
| 7 purchase totals = | $1,176.30 | $1,249.3162 | $1,249.30 | $1,249.35 | $1,249.30 | |