| 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 | $187.74 | 5.765% | $198.5632 | $198.56 | $198.55 | $198.60 |
| Purchase #2 | $123.83 | 4.177% | $129.0024 | $129.00 | $129.00 | $129.00 |
| Purchase #3 | $104.95 | 10.787% | $116.271 | $116.27 | $116.25 | $116.30 |
| Purchase #4 | $249.48 | 6.797% | $266.4372 | $266.44 | $266.45 | $266.40 |
| Purchase #5 | $98.42 | 11.535% | $109.7727 | $109.77 | $109.75 | $109.80 |
| Purchase #6 | $85.54 | 13.505% | $97.0922 | $97.09 | $97.10 | $97.10 |
| Purchase #7 | $190.71 | 5.793% | $201.7578 | $201.76 | $201.75 | $201.80 |
| 7 purchase totals = | $1,040.67 | $1,118.8965 | $1,118.89 | $1,118.85 | $1,119.00 | |