| 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 | $102.71 | 7.141% | $110.0445 | $110.04 | $110.05 | $110.00 |
| Purchase #2 | $71.81 | 8.622% | $78.0015 | $78.00 | $78.00 | $78.00 |
| Purchase #3 | $7.42 | 13.384% | $8.4131 | $8.41 | $8.40 | $8.40 |
| Purchase #4 | $75.65 | 8.411% | $82.0129 | $82.01 | $82.00 | $82.00 |
| Purchase #5 | $58.59 | 3.251% | $60.4948 | $60.49 | $60.50 | $60.50 |
| Purchase #6 | $141.76 | 7.654% | $152.6103 | $152.61 | $152.60 | $152.60 |
| Purchase #7 | $186.31 | 7.412% | $200.1193 | $200.12 | $200.10 | $200.10 |
| 7 purchase totals = | $644.25 | $691.6964 | $691.68 | $691.65 | $691.60 | |