| 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 | $137.64 | 4.449% | $143.7636 | $143.76 | $143.75 | $143.80 |
| Purchase #2 | $167.38 | 4.440% | $174.8117 | $174.81 | $174.80 | $174.80 |
| Purchase #3 | $191.72 | 13.798% | $218.1735 | $218.17 | $218.15 | $218.20 |
| Purchase #4 | $140.96 | 11.633% | $157.3579 | $157.36 | $157.35 | $157.40 |
| Purchase #5 | $71.47 | 4.590% | $74.7505 | $74.75 | $74.75 | $74.80 |
| Purchase #6 | $176.55 | 4.652% | $184.7631 | $184.76 | $184.75 | $184.80 |
| Purchase #7 | $242.55 | 11.839% | $271.2655 | $271.27 | $271.25 | $271.30 |
| 7 purchase totals = | $1,128.27 | $1,224.8858 | $1,224.88 | $1,224.80 | $1,225.10 | |