| 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 | $219.97 | 6.210% | $233.6301 | $233.63 | $233.65 | $233.60 |
| Purchase #2 | $218.53 | 4.370% | $228.0798 | $228.08 | $228.10 | $228.10 |
| Purchase #3 | $27.45 | 8.615% | $29.8148 | $29.81 | $29.80 | $29.80 |
| Purchase #4 | $185.97 | 13.783% | $211.6022 | $211.60 | $211.60 | $211.60 |
| Purchase #5 | $69.93 | 11.856% | $78.2209 | $78.22 | $78.20 | $78.20 |
| Purchase #6 | $27.42 | 6.256% | $29.1354 | $29.14 | $29.15 | $29.10 |
| Purchase #7 | $237.34 | 11.635% | $264.9545 | $264.95 | $264.95 | $265.00 |
| 7 purchase totals = | $986.61 | $1,075.4377 | $1,075.43 | $1,075.45 | $1,075.40 | |