| 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 | $173.74 | 4.469% | $181.5044 | $181.50 | $181.50 | $181.50 |
| Purchase #2 | $41.66 | 4.560% | $43.5597 | $43.56 | $43.55 | $43.60 |
| Purchase #3 | $156.51 | 7.232% | $167.8288 | $167.83 | $167.85 | $167.80 |
| Purchase #4 | $184.50 | 10.845% | $204.509 | $204.51 | $204.50 | $204.50 |
| Purchase #5 | $166.29 | 11.288% | $185.0608 | $185.06 | $185.05 | $185.10 |
| Purchase #6 | $32.91 | 9.304% | $35.9719 | $35.97 | $35.95 | $36.00 |
| Purchase #7 | $44.75 | 5.152% | $47.0555 | $47.06 | $47.05 | $47.10 |
| 7 purchase totals = | $800.36 | $865.4901 | $865.49 | $865.45 | $865.60 | |