| 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 | $107.52 | 12.148% | $120.5815 | $120.58 | $120.60 | $120.60 |
| Purchase #2 | $123.97 | 5.732% | $131.076 | $131.08 | $131.10 | $131.10 |
| Purchase #3 | $22.62 | 12.184% | $25.376 | $25.38 | $25.40 | $25.40 |
| Purchase #4 | $112.87 | 5.317% | $118.8713 | $118.87 | $118.85 | $118.90 |
| Purchase #5 | $81.85 | 5.280% | $86.1717 | $86.17 | $86.15 | $86.20 |
| Purchase #6 | $214.88 | 11.579% | $239.761 | $239.76 | $239.75 | $239.80 |
| Purchase #7 | $151.75 | 8.366% | $164.4454 | $164.45 | $164.45 | $164.40 |
| 7 purchase totals = | $815.46 | $886.2829 | $886.29 | $886.30 | $886.40 | |