| 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 | $115.39 | 8.124% | $124.7643 | $124.76 | $124.75 | $124.80 |
| Purchase #2 | $49.48 | 10.164% | $54.5091 | $54.51 | $54.50 | $54.50 |
| Purchase #3 | $219.47 | 7.146% | $235.1533 | $235.15 | $235.15 | $235.20 |
| Purchase #4 | $19.63 | 8.681% | $21.3341 | $21.33 | $21.35 | $21.30 |
| Purchase #5 | $29.95 | 10.171% | $32.9962 | $33.00 | $33.00 | $33.00 |
| Purchase #6 | $210.91 | 3.837% | $219.0026 | $219.00 | $219.00 | $219.00 |
| Purchase #7 | $151.92 | 10.222% | $167.4493 | $167.45 | $167.45 | $167.40 |
| 7 purchase totals = | $796.75 | $855.2089 | $855.20 | $855.20 | $855.20 | |