| 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 | $208.86 | 10.435% | $230.6545 | $230.65 | $230.65 | $230.70 |
| Purchase #2 | $186.59 | 10.588% | $206.3461 | $206.35 | $206.35 | $206.30 |
| Purchase #3 | $105.51 | 4.863% | $110.641 | $110.64 | $110.65 | $110.60 |
| Purchase #4 | $65.62 | 13.213% | $74.2904 | $74.29 | $74.30 | $74.30 |
| Purchase #5 | $44.82 | 6.811% | $47.8727 | $47.87 | $47.85 | $47.90 |
| Purchase #6 | $107.90 | 8.699% | $117.2862 | $117.29 | $117.30 | $117.30 |
| Purchase #7 | $136.49 | 5.162% | $143.5356 | $143.54 | $143.55 | $143.50 |
| 7 purchase totals = | $855.79 | $930.6265 | $930.63 | $930.65 | $930.60 | |