| 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 | $223.98 | 12.575% | $252.1455 | $252.15 | $252.15 | $252.10 |
| Purchase #2 | $138.33 | 9.695% | $151.7411 | $151.74 | $151.75 | $151.70 |
| Purchase #3 | $190.65 | 13.431% | $216.2562 | $216.26 | $216.25 | $216.30 |
| Purchase #4 | $73.93 | 12.740% | $83.3487 | $83.35 | $83.35 | $83.30 |
| Purchase #5 | $129.84 | 4.103% | $135.1673 | $135.17 | $135.15 | $135.20 |
| Purchase #6 | $139.88 | 11.520% | $155.9942 | $155.99 | $156.00 | $156.00 |
| Purchase #7 | $63.88 | 3.527% | $66.133 | $66.13 | $66.15 | $66.10 |
| 7 purchase totals = | $960.49 | $1,060.7860 | $1,060.79 | $1,060.80 | $1,060.70 | |