| 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 | $239.73 | 3.441% | $247.9791 | $247.98 | $248.00 | $248.00 |
| Purchase #2 | $240.73 | 13.701% | $273.7124 | $273.71 | $273.70 | $273.70 |
| Purchase #3 | $141.74 | 7.524% | $152.4045 | $152.40 | $152.40 | $152.40 |
| Purchase #4 | $129.86 | 8.731% | $141.1981 | $141.20 | $141.20 | $141.20 |
| Purchase #5 | $153.94 | 6.152% | $163.4104 | $163.41 | $163.40 | $163.40 |
| Purchase #6 | $77.81 | 8.794% | $84.6526 | $84.65 | $84.65 | $84.70 |
| Purchase #7 | $25.29 | 13.313% | $28.6569 | $28.66 | $28.65 | $28.70 |
| 7 purchase totals = | $1,009.10 | $1,092.0140 | $1,092.01 | $1,092.00 | $1,092.10 | |