| 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 | $133.27 | 5.657% | $140.8091 | $140.81 | $140.80 | $140.80 |
| Purchase #2 | $107.36 | 3.579% | $111.2024 | $111.20 | $111.20 | $111.20 |
| Purchase #3 | $103.76 | 12.391% | $116.6169 | $116.62 | $116.60 | $116.60 |
| Purchase #4 | $184.58 | 6.258% | $196.131 | $196.13 | $196.15 | $196.10 |
| Purchase #5 | $206.96 | 11.791% | $231.3627 | $231.36 | $231.35 | $231.40 |
| Purchase #6 | $214.68 | 3.294% | $221.7516 | $221.75 | $221.75 | $221.80 |
| Purchase #7 | $91.84 | 4.487% | $95.9609 | $95.96 | $95.95 | $96.00 |
| 7 purchase totals = | $1,042.45 | $1,113.8346 | $1,113.83 | $1,113.80 | $1,113.90 | |