| 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 | $213.49 | 10.359% | $235.6054 | $235.61 | $235.60 | $235.60 |
| Purchase #2 | $146.56 | 7.679% | $157.8143 | $157.81 | $157.80 | $157.80 |
| Purchase #3 | $128.49 | 13.493% | $145.8272 | $145.83 | $145.85 | $145.80 |
| Purchase #4 | $84.67 | 3.631% | $87.7444 | $87.74 | $87.75 | $87.70 |
| Purchase #5 | $150.40 | 9.841% | $165.2009 | $165.20 | $165.20 | $165.20 |
| Purchase #6 | $200.94 | 3.202% | $207.3741 | $207.37 | $207.35 | $207.40 |
| Purchase #7 | $105.41 | 9.752% | $115.6896 | $115.69 | $115.70 | $115.70 |
| 7 purchase totals = | $1,029.96 | $1,115.2559 | $1,115.25 | $1,115.25 | $1,115.20 | |