| 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 | $57.39 | 5.329% | $60.4483 | $60.45 | $60.45 | $60.40 |
| Purchase #2 | $237.56 | 3.677% | $246.2951 | $246.30 | $246.30 | $246.30 |
| Purchase #3 | $133.66 | 7.623% | $143.8489 | $143.85 | $143.85 | $143.80 |
| Purchase #4 | $120.97 | 5.603% | $127.7479 | $127.75 | $127.75 | $127.70 |
| Purchase #5 | $250.30 | 11.831% | $279.913 | $279.91 | $279.90 | $279.90 |
| Purchase #6 | $101.98 | 10.825% | $113.0193 | $113.02 | $113.00 | $113.00 |
| Purchase #7 | $198.92 | 6.103% | $211.0601 | $211.06 | $211.05 | $211.10 |
| 7 purchase totals = | $1,100.78 | $1,182.3326 | $1,182.34 | $1,182.30 | $1,182.20 | |