| 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 | $117.60 | 10.643% | $130.1162 | $130.12 | $130.10 | $130.10 |
| Purchase #2 | $195.72 | 9.823% | $214.9456 | $214.95 | $214.95 | $214.90 |
| Purchase #3 | $198.99 | 12.510% | $223.8836 | $223.88 | $223.90 | $223.90 |
| Purchase #4 | $109.50 | 3.126% | $112.923 | $112.92 | $112.90 | $112.90 |
| Purchase #5 | $245.51 | 8.794% | $267.1001 | $267.10 | $267.10 | $267.10 |
| Purchase #6 | $219.33 | 3.167% | $226.2762 | $226.28 | $226.30 | $226.30 |
| Purchase #7 | $144.54 | 12.739% | $162.953 | $162.95 | $162.95 | $163.00 |
| 7 purchase totals = | $1,231.19 | $1,338.1977 | $1,338.20 | $1,338.20 | $1,338.20 | |