| 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 | $78.72 | 12.216% | $88.3364 | $88.34 | $88.35 | $88.30 |
| Purchase #2 | $24.30 | 5.240% | $25.5733 | $25.57 | $25.55 | $25.60 |
| Purchase #3 | $213.36 | 12.531% | $240.0961 | $240.10 | $240.10 | $240.10 |
| Purchase #4 | $99.28 | 8.863% | $108.0792 | $108.08 | $108.10 | $108.10 |
| Purchase #5 | $109.28 | 5.166% | $114.9254 | $114.93 | $114.95 | $114.90 |
| Purchase #6 | $23.67 | 10.265% | $26.0997 | $26.10 | $26.10 | $26.10 |
| Purchase #7 | $79.39 | 13.443% | $90.0624 | $90.06 | $90.05 | $90.10 |
| 7 purchase totals = | $628.00 | $693.1725 | $693.18 | $693.20 | $693.20 | |