| 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 | $40.56 | 8.417% | $43.9739 | $43.97 | $43.95 | $44.00 |
| Purchase #2 | $66.34 | 11.211% | $73.7774 | $73.78 | $73.80 | $73.80 |
| Purchase #3 | $151.66 | 3.790% | $157.4079 | $157.41 | $157.40 | $157.40 |
| Purchase #4 | $249.40 | 12.183% | $279.7844 | $279.78 | $279.80 | $279.80 |
| Purchase #5 | $157.72 | 10.672% | $174.5519 | $174.55 | $174.55 | $174.60 |
| Purchase #6 | $72.99 | 13.286% | $82.6875 | $82.69 | $82.70 | $82.70 |
| Purchase #7 | $239.86 | 13.167% | $271.4424 | $271.44 | $271.45 | $271.40 |
| 7 purchase totals = | $978.53 | $1,083.6254 | $1,083.62 | $1,083.65 | $1,083.70 | |