| 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 | $176.82 | 13.319% | $200.3707 | $200.37 | $200.35 | $200.40 |
| Purchase #2 | $39.55 | 12.364% | $44.44 | $44.44 | $44.45 | $44.40 |
| Purchase #3 | $30.85 | 3.423% | $31.906 | $31.91 | $31.90 | $31.90 |
| Purchase #4 | $200.70 | 5.729% | $212.1981 | $212.20 | $212.20 | $212.20 |
| Purchase #5 | $76.30 | 4.650% | $79.848 | $79.85 | $79.85 | $79.80 |
| Purchase #6 | $122.83 | 10.671% | $135.9372 | $135.94 | $135.95 | $135.90 |
| Purchase #7 | $239.54 | 8.358% | $259.5608 | $259.56 | $259.55 | $259.60 |
| 7 purchase totals = | $886.59 | $964.2608 | $964.27 | $964.25 | $964.20 | |