| 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 | $180.26 | 9.137% | $196.7304 | $196.73 | $196.75 | $196.70 |
| Purchase #2 | $17.85 | 4.208% | $18.6011 | $18.60 | $18.60 | $18.60 |
| Purchase #3 | $151.81 | 10.192% | $167.2825 | $167.28 | $167.30 | $167.30 |
| Purchase #4 | $128.80 | 6.734% | $137.4734 | $137.47 | $137.45 | $137.50 |
| Purchase #5 | $72.66 | 5.687% | $76.7922 | $76.79 | $76.80 | $76.80 |
| Purchase #6 | $54.52 | 11.579% | $60.8329 | $60.83 | $60.85 | $60.80 |
| Purchase #7 | $184.28 | 9.364% | $201.536 | $201.54 | $201.55 | $201.50 |
| 7 purchase totals = | $790.18 | $859.2485 | $859.24 | $859.30 | $859.20 | |