| 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 | $152.33 | 6.726% | $162.5757 | $162.58 | $162.60 | $162.60 |
| Purchase #2 | $121.96 | 5.606% | $128.7971 | $128.80 | $128.80 | $128.80 |
| Purchase #3 | $235.67 | 9.694% | $258.5158 | $258.52 | $258.50 | $258.50 |
| Purchase #4 | $11.74 | 6.105% | $12.4567 | $12.46 | $12.45 | $12.50 |
| Purchase #5 | $232.70 | 12.787% | $262.4553 | $262.46 | $262.45 | $262.50 |
| Purchase #6 | $183.99 | 4.755% | $192.7387 | $192.74 | $192.75 | $192.70 |
| Purchase #7 | $104.61 | 9.662% | $114.7174 | $114.72 | $114.70 | $114.70 |
| 7 purchase totals = | $1,043.00 | $1,132.2567 | $1,132.28 | $1,132.25 | $1,132.30 | |