| 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 | $157.44 | 6.139% | $167.1052 | $167.11 | $167.10 | $167.10 |
| Purchase #2 | $132.95 | 10.859% | $147.387 | $147.39 | $147.40 | $147.40 |
| Purchase #3 | $96.47 | 6.850% | $103.0782 | $103.08 | $103.10 | $103.10 |
| Purchase #4 | $90.64 | 7.389% | $97.3374 | $97.34 | $97.35 | $97.30 |
| Purchase #5 | $107.59 | 12.247% | $120.7665 | $120.77 | $120.75 | $120.80 |
| Purchase #6 | $174.90 | 4.240% | $182.3158 | $182.32 | $182.30 | $182.30 |
| Purchase #7 | $189.34 | 8.414% | $205.2711 | $205.27 | $205.25 | $205.30 |
| 7 purchase totals = | $949.33 | $1,023.2612 | $1,023.28 | $1,023.25 | $1,023.30 | |