| 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 | $117.64 | 13.270% | $133.2508 | $133.25 | $133.25 | $133.30 |
| Purchase #2 | $210.34 | 3.405% | $217.5021 | $217.50 | $217.50 | $217.50 |
| Purchase #3 | $111.77 | 10.538% | $123.5483 | $123.55 | $123.55 | $123.50 |
| Purchase #4 | $195.79 | 3.574% | $202.7875 | $202.79 | $202.80 | $202.80 |
| Purchase #5 | $92.27 | 8.768% | $100.3602 | $100.36 | $100.35 | $100.40 |
| Purchase #6 | $236.42 | 12.312% | $265.528 | $265.53 | $265.55 | $265.50 |
| Purchase #7 | $179.27 | 11.791% | $200.4077 | $200.41 | $200.40 | $200.40 |
| 7 purchase totals = | $1,143.50 | $1,243.3846 | $1,243.39 | $1,243.40 | $1,243.40 | |