| 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 | $121.44 | 3.871% | $126.1409 | $126.14 | $126.15 | $126.10 |
| Purchase #2 | $32.66 | 5.543% | $34.4703 | $34.47 | $34.45 | $34.50 |
| Purchase #3 | $214.96 | 9.475% | $235.3275 | $235.33 | $235.35 | $235.30 |
| Purchase #4 | $27.78 | 13.334% | $31.4842 | $31.48 | $31.50 | $31.50 |
| Purchase #5 | $155.72 | 7.862% | $167.9627 | $167.96 | $167.95 | $168.00 |
| Purchase #6 | $87.64 | 6.373% | $93.2253 | $93.23 | $93.25 | $93.20 |
| Purchase #7 | $141.34 | 6.520% | $150.5554 | $150.56 | $150.55 | $150.60 |
| 7 purchase totals = | $781.54 | $839.1663 | $839.17 | $839.20 | $839.20 | |