| 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 | $164.85 | 7.575% | $177.3374 | $177.34 | $177.35 | $177.30 |
| Purchase #2 | $74.93 | 12.633% | $84.3959 | $84.40 | $84.40 | $84.40 |
| Purchase #3 | $165.40 | 10.538% | $182.8299 | $182.83 | $182.85 | $182.80 |
| Purchase #4 | $180.92 | 13.249% | $204.8901 | $204.89 | $204.90 | $204.90 |
| Purchase #5 | $240.46 | 3.775% | $249.5374 | $249.54 | $249.55 | $249.50 |
| Purchase #6 | $185.86 | 12.748% | $209.5534 | $209.55 | $209.55 | $209.60 |
| Purchase #7 | $231.84 | 11.297% | $258.031 | $258.03 | $258.05 | $258.00 |
| 7 purchase totals = | $1,244.26 | $1,366.5751 | $1,366.58 | $1,366.65 | $1,366.50 | |