| 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 | $186.56 | 4.283% | $194.5504 | $194.55 | $194.55 | $194.60 |
| Purchase #2 | $240.94 | 12.787% | $271.749 | $271.75 | $271.75 | $271.70 |
| Purchase #3 | $187.33 | 3.780% | $194.4111 | $194.41 | $194.40 | $194.40 |
| Purchase #4 | $162.47 | 8.315% | $175.9794 | $175.98 | $176.00 | $176.00 |
| Purchase #5 | $100.36 | 6.789% | $107.1734 | $107.17 | $107.15 | $107.20 |
| Purchase #6 | $104.73 | 6.543% | $111.5825 | $111.58 | $111.60 | $111.60 |
| Purchase #7 | $219.54 | 9.651% | $240.7278 | $240.73 | $240.75 | $240.70 |
| 7 purchase totals = | $1,201.93 | $1,296.1736 | $1,296.17 | $1,296.20 | $1,296.20 | |