| 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 | $38.59 | 3.356% | $39.8851 | $39.89 | $39.90 | $39.90 |
| Purchase #2 | $82.93 | 13.634% | $94.2367 | $94.24 | $94.25 | $94.20 |
| Purchase #3 | $198.43 | 7.713% | $213.7349 | $213.73 | $213.75 | $213.70 |
| Purchase #4 | $30.30 | 10.588% | $33.5082 | $33.51 | $33.50 | $33.50 |
| Purchase #5 | $15.65 | 12.298% | $17.5746 | $17.57 | $17.55 | $17.60 |
| Purchase #6 | $232.75 | 6.564% | $248.0277 | $248.03 | $248.05 | $248.00 |
| Purchase #7 | $103.35 | 4.802% | $108.3129 | $108.31 | $108.30 | $108.30 |
| 7 purchase totals = | $702.00 | $755.2801 | $755.28 | $755.30 | $755.20 | |