| 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 | $121.61 | 11.174% | $135.1987 | $135.20 | $135.20 | $135.20 |
| Purchase #2 | $28.26 | 4.549% | $29.5455 | $29.55 | $29.55 | $29.50 |
| Purchase #3 | $197.84 | 11.408% | $220.4096 | $220.41 | $220.40 | $220.40 |
| Purchase #4 | $220.89 | 8.415% | $239.4779 | $239.48 | $239.50 | $239.50 |
| Purchase #5 | $179.73 | 9.563% | $196.9176 | $196.92 | $196.90 | $196.90 |
| Purchase #6 | $220.79 | 3.138% | $227.7184 | $227.72 | $227.70 | $227.70 |
| Purchase #7 | $24.57 | 8.389% | $26.6312 | $26.63 | $26.65 | $26.60 |
| 7 purchase totals = | $993.69 | $1,075.8989 | $1,075.91 | $1,075.90 | $1,075.80 | |