| 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 | $166.68 | 4.614% | $174.3706 | $174.37 | $174.35 | $174.40 |
| Purchase #2 | $202.30 | 4.202% | $210.8006 | $210.80 | $210.80 | $210.80 |
| Purchase #3 | $155.70 | 7.266% | $167.0132 | $167.01 | $167.00 | $167.00 |
| Purchase #4 | $136.45 | 7.453% | $146.6196 | $146.62 | $146.60 | $146.60 |
| Purchase #5 | $40.38 | 4.276% | $42.1066 | $42.11 | $42.10 | $42.10 |
| Purchase #6 | $58.28 | 5.643% | $61.5687 | $61.57 | $61.55 | $61.60 |
| Purchase #7 | $227.89 | 9.221% | $248.9037 | $248.90 | $248.90 | $248.90 |
| 7 purchase totals = | $987.68 | $1,051.3830 | $1,051.38 | $1,051.30 | $1,051.40 | |