| 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 | $243.43 | 5.153% | $255.9739 | $255.97 | $255.95 | $256.00 |
| Purchase #2 | $115.85 | 9.693% | $127.0793 | $127.08 | $127.10 | $127.10 |
| Purchase #3 | $104.87 | 6.162% | $111.3321 | $111.33 | $111.35 | $111.30 |
| Purchase #4 | $201.38 | 3.759% | $208.9499 | $208.95 | $208.95 | $208.90 |
| Purchase #5 | $20.94 | 9.625% | $22.9555 | $22.96 | $22.95 | $23.00 |
| Purchase #6 | $232.35 | 8.172% | $251.3376 | $251.34 | $251.35 | $251.30 |
| Purchase #7 | $244.57 | 3.251% | $252.521 | $252.52 | $252.50 | $252.50 |
| 7 purchase totals = | $1,163.39 | $1,230.1493 | $1,230.15 | $1,230.15 | $1,230.10 | |