| 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 | $104.55 | 3.564% | $108.2762 | $108.28 | $108.30 | $108.30 |
| Purchase #2 | $162.86 | 10.526% | $180.0026 | $180.00 | $180.00 | $180.00 |
| Purchase #3 | $72.30 | 8.777% | $78.6458 | $78.65 | $78.65 | $78.60 |
| Purchase #4 | $192.36 | 7.483% | $206.7543 | $206.75 | $206.75 | $206.80 |
| Purchase #5 | $84.47 | 8.448% | $91.606 | $91.61 | $91.60 | $91.60 |
| Purchase #6 | $38.41 | 6.715% | $40.9892 | $40.99 | $41.00 | $41.00 |
| Purchase #7 | $183.25 | 6.585% | $195.317 | $195.32 | $195.30 | $195.30 |
| 7 purchase totals = | $838.20 | $901.5911 | $901.60 | $901.60 | $901.60 | |