| 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 | $185.33 | 12.719% | $208.9021 | $208.90 | $208.90 | $208.90 |
| Purchase #2 | $195.58 | 9.805% | $214.7566 | $214.76 | $214.75 | $214.80 |
| Purchase #3 | $166.73 | 4.860% | $174.8331 | $174.83 | $174.85 | $174.80 |
| Purchase #4 | $97.80 | 11.648% | $109.1917 | $109.19 | $109.20 | $109.20 |
| Purchase #5 | $73.40 | 6.396% | $78.0947 | $78.09 | $78.10 | $78.10 |
| Purchase #6 | $137.99 | 13.658% | $156.8367 | $156.84 | $156.85 | $156.80 |
| Purchase #7 | $113.57 | 5.817% | $120.1764 | $120.18 | $120.20 | $120.20 |
| 7 purchase totals = | $970.40 | $1,062.7913 | $1,062.79 | $1,062.85 | $1,062.80 | |