| 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 | $225.57 | 4.684% | $236.1357 | $236.14 | $236.15 | $236.10 |
| Purchase #2 | $175.54 | 10.801% | $194.5001 | $194.50 | $194.50 | $194.50 |
| Purchase #3 | $108.32 | 12.595% | $121.9629 | $121.96 | $121.95 | $122.00 |
| Purchase #4 | $92.27 | 8.208% | $99.8435 | $99.84 | $99.85 | $99.80 |
| Purchase #5 | $231.87 | 4.339% | $241.9308 | $241.93 | $241.95 | $241.90 |
| Purchase #6 | $171.87 | 12.710% | $193.7147 | $193.71 | $193.70 | $193.70 |
| Purchase #7 | $44.63 | 11.681% | $49.8432 | $49.84 | $49.85 | $49.80 |
| 7 purchase totals = | $1,050.07 | $1,137.9309 | $1,137.92 | $1,137.95 | $1,137.80 | |