| 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 | $219.29 | 6.593% | $233.7478 | $233.75 | $233.75 | $233.70 |
| Purchase #2 | $177.77 | 5.679% | $187.8656 | $187.87 | $187.85 | $187.90 |
| Purchase #3 | $91.71 | 4.583% | $95.9131 | $95.91 | $95.90 | $95.90 |
| Purchase #4 | $148.36 | 13.137% | $167.8501 | $167.85 | $167.85 | $167.90 |
| Purchase #5 | $125.63 | 4.119% | $130.8047 | $130.80 | $130.80 | $130.80 |
| Purchase #6 | $13.99 | 6.720% | $14.9301 | $14.93 | $14.95 | $14.90 |
| Purchase #7 | $67.91 | 9.557% | $74.4002 | $74.40 | $74.40 | $74.40 |
| 7 purchase totals = | $844.66 | $905.5116 | $905.51 | $905.50 | $905.50 | |