| 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 | $213.84 | 7.612% | $230.1175 | $230.12 | $230.10 | $230.10 |
| Purchase #2 | $51.96 | 12.198% | $58.2981 | $58.30 | $58.30 | $58.30 |
| Purchase #3 | $100.97 | 13.432% | $114.5323 | $114.53 | $114.55 | $114.50 |
| Purchase #4 | $86.71 | 13.295% | $98.2381 | $98.24 | $98.25 | $98.20 |
| Purchase #5 | $171.52 | 12.202% | $192.4489 | $192.45 | $192.45 | $192.40 |
| Purchase #6 | $45.67 | 10.460% | $50.4471 | $50.45 | $50.45 | $50.40 |
| Purchase #7 | $52.66 | 9.498% | $57.6616 | $57.66 | $57.65 | $57.70 |
| 7 purchase totals = | $723.33 | $801.7436 | $801.75 | $801.75 | $801.60 | |