| 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 | $126.78 | 12.497% | $142.6237 | $142.62 | $142.60 | $142.60 |
| Purchase #2 | $217.55 | 5.625% | $229.7872 | $229.79 | $229.80 | $229.80 |
| Purchase #3 | $81.46 | 6.320% | $86.6083 | $86.61 | $86.60 | $86.60 |
| Purchase #4 | $155.60 | 4.421% | $162.4791 | $162.48 | $162.50 | $162.50 |
| Purchase #5 | $205.72 | 5.672% | $217.3884 | $217.39 | $217.40 | $217.40 |
| Purchase #6 | $140.65 | 12.234% | $157.8571 | $157.86 | $157.85 | $157.90 |
| Purchase #7 | $149.65 | 9.807% | $164.3262 | $164.33 | $164.35 | $164.30 |
| 7 purchase totals = | $1,077.41 | $1,161.0700 | $1,161.08 | $1,161.10 | $1,161.10 | |