| 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 | $92.79 | 11.255% | $103.2335 | $103.23 | $103.25 | $103.20 |
| Purchase #2 | $27.73 | 5.863% | $29.3558 | $29.36 | $29.35 | $29.40 |
| Purchase #3 | $38.87 | 4.503% | $40.6203 | $40.62 | $40.60 | $40.60 |
| Purchase #4 | $97.43 | 10.373% | $107.5364 | $107.54 | $107.55 | $107.50 |
| Purchase #5 | $74.38 | 13.572% | $84.4749 | $84.47 | $84.45 | $84.50 |
| Purchase #6 | $120.72 | 7.738% | $130.0613 | $130.06 | $130.05 | $130.10 |
| Purchase #7 | $25.45 | 6.288% | $27.0503 | $27.05 | $27.05 | $27.10 |
| 7 purchase totals = | $477.37 | $522.3325 | $522.33 | $522.30 | $522.40 | |