| 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 | $187.99 | 3.357% | $194.3008 | $194.30 | $194.30 | $194.30 |
| Purchase #2 | $213.58 | 13.181% | $241.732 | $241.73 | $241.75 | $241.70 |
| Purchase #3 | $71.62 | 7.249% | $76.8117 | $76.81 | $76.80 | $76.80 |
| Purchase #4 | $100.87 | 11.792% | $112.7646 | $112.76 | $112.75 | $112.80 |
| Purchase #5 | $130.36 | 5.239% | $137.1896 | $137.19 | $137.20 | $137.20 |
| Purchase #6 | $103.58 | 9.761% | $113.6904 | $113.69 | $113.70 | $113.70 |
| Purchase #7 | $198.66 | 12.496% | $223.4846 | $223.48 | $223.50 | $223.50 |
| 7 purchase totals = | $1,006.66 | $1,099.9737 | $1,099.96 | $1,100.00 | $1,100.00 | |