| 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 | $131.45 | 3.774% | $136.4109 | $136.41 | $136.40 | $136.40 |
| Purchase #2 | $226.81 | 4.131% | $236.1795 | $236.18 | $236.20 | $236.20 |
| Purchase #3 | $237.36 | 10.450% | $262.1641 | $262.16 | $262.15 | $262.20 |
| Purchase #4 | $14.31 | 10.809% | $15.8568 | $15.86 | $15.85 | $15.90 |
| Purchase #5 | $207.67 | 13.578% | $235.8674 | $235.87 | $235.85 | $235.90 |
| Purchase #6 | $25.58 | 9.117% | $27.9121 | $27.91 | $27.90 | $27.90 |
| Purchase #7 | $149.93 | 7.746% | $161.5436 | $161.54 | $161.55 | $161.50 |
| 7 purchase totals = | $993.11 | $1,075.9344 | $1,075.93 | $1,075.90 | $1,076.00 | |