| 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 | $77.95 | 9.582% | $85.4192 | $85.42 | $85.40 | $85.40 |
| Purchase #2 | $101.71 | 11.224% | $113.1259 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $67.41 | 6.392% | $71.7188 | $71.72 | $71.70 | $71.70 |
| Purchase #4 | $214.48 | 10.455% | $236.9039 | $236.90 | $236.90 | $236.90 |
| Purchase #5 | $88.90 | 3.446% | $91.9635 | $91.96 | $91.95 | $92.00 |
| Purchase #6 | $200.69 | 9.728% | $220.2131 | $220.21 | $220.20 | $220.20 |
| Purchase #7 | $206.46 | 8.326% | $223.6499 | $223.65 | $223.65 | $223.60 |
| 7 purchase totals = | $957.60 | $1,042.9943 | $1,042.99 | $1,042.95 | $1,042.90 | |