| 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 | $206.64 | 4.605% | $216.1558 | $216.16 | $216.15 | $216.20 |
| Purchase #2 | $168.79 | 3.692% | $175.0217 | $175.02 | $175.00 | $175.00 |
| Purchase #3 | $205.57 | 13.802% | $233.9428 | $233.94 | $233.95 | $233.90 |
| Purchase #4 | $39.44 | 7.303% | $42.3203 | $42.32 | $42.30 | $42.30 |
| Purchase #5 | $119.79 | 12.757% | $135.0716 | $135.07 | $135.05 | $135.10 |
| Purchase #6 | $19.79 | 9.538% | $21.6776 | $21.68 | $21.70 | $21.70 |
| Purchase #7 | $131.52 | 11.209% | $146.2621 | $146.26 | $146.25 | $146.30 |
| 7 purchase totals = | $891.54 | $970.4519 | $970.45 | $970.40 | $970.50 | |