| 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 | $131.76 | 3.241% | $136.0303 | $136.03 | $136.05 | $136.00 |
| Purchase #2 | $219.25 | 13.483% | $248.8115 | $248.81 | $248.80 | $248.80 |
| Purchase #3 | $236.51 | 6.844% | $252.6967 | $252.70 | $252.70 | $252.70 |
| Purchase #4 | $43.71 | 3.408% | $45.1996 | $45.20 | $45.20 | $45.20 |
| Purchase #5 | $218.33 | 9.626% | $239.3464 | $239.35 | $239.35 | $239.30 |
| Purchase #6 | $40.47 | 6.501% | $43.101 | $43.10 | $43.10 | $43.10 |
| Purchase #7 | $234.51 | 13.676% | $266.5816 | $266.58 | $266.60 | $266.60 |
| 7 purchase totals = | $1,124.54 | $1,231.7671 | $1,231.77 | $1,231.80 | $1,231.70 | |