| 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 | $74.80 | 13.181% | $84.6594 | $84.66 | $84.65 | $84.70 |
| Purchase #2 | $32.35 | 12.713% | $36.4627 | $36.46 | $36.45 | $36.50 |
| Purchase #3 | $215.54 | 3.458% | $222.9934 | $222.99 | $223.00 | $223.00 |
| Purchase #4 | $90.39 | 9.190% | $98.6968 | $98.70 | $98.70 | $98.70 |
| Purchase #5 | $112.82 | 5.538% | $119.068 | $119.07 | $119.05 | $119.10 |
| Purchase #6 | $199.48 | 11.332% | $222.0851 | $222.09 | $222.10 | $222.10 |
| Purchase #7 | $38.59 | 7.673% | $41.551 | $41.55 | $41.55 | $41.60 |
| 7 purchase totals = | $763.97 | $825.5164 | $825.52 | $825.50 | $825.70 | |