| 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 | $176.91 | 9.398% | $193.536 | $193.54 | $193.55 | $193.50 |
| Purchase #2 | $182.54 | 7.804% | $196.7854 | $196.79 | $196.80 | $196.80 |
| Purchase #3 | $128.47 | 9.441% | $140.5989 | $140.60 | $140.60 | $140.60 |
| Purchase #4 | $192.67 | 8.346% | $208.7502 | $208.75 | $208.75 | $208.80 |
| Purchase #5 | $242.53 | 8.198% | $262.4126 | $262.41 | $262.40 | $262.40 |
| Purchase #6 | $128.27 | 7.198% | $137.5029 | $137.50 | $137.50 | $137.50 |
| Purchase #7 | $124.74 | 13.519% | $141.6036 | $141.60 | $141.60 | $141.60 |
| 7 purchase totals = | $1,176.13 | $1,281.1896 | $1,281.19 | $1,281.20 | $1,281.20 | |