| 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 | $103.88 | 8.620% | $112.8345 | $112.83 | $112.85 | $112.80 |
| Purchase #2 | $90.94 | 8.157% | $98.358 | $98.36 | $98.35 | $98.40 |
| Purchase #3 | $190.89 | 10.527% | $210.985 | $210.99 | $211.00 | $211.00 |
| Purchase #4 | $190.58 | 9.750% | $209.1616 | $209.16 | $209.15 | $209.20 |
| Purchase #5 | $157.49 | 10.738% | $174.4013 | $174.40 | $174.40 | $174.40 |
| Purchase #6 | $10.89 | 12.451% | $12.2459 | $12.25 | $12.25 | $12.20 |
| Purchase #7 | $176.39 | 5.593% | $186.2555 | $186.26 | $186.25 | $186.30 |
| 7 purchase totals = | $921.06 | $1,004.2418 | $1,004.25 | $1,004.25 | $1,004.30 | |