| 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 | $111.39 | 3.776% | $115.5961 | $115.60 | $115.60 | $115.60 |
| Purchase #2 | $178.79 | 13.417% | $202.7783 | $202.78 | $202.80 | $202.80 |
| Purchase #3 | $104.43 | 6.255% | $110.9621 | $110.96 | $110.95 | $111.00 |
| Purchase #4 | $127.51 | 7.602% | $137.2033 | $137.20 | $137.20 | $137.20 |
| Purchase #5 | $222.94 | 13.604% | $253.2688 | $253.27 | $253.25 | $253.30 |
| Purchase #6 | $139.59 | 11.154% | $155.1599 | $155.16 | $155.15 | $155.20 |
| Purchase #7 | $191.77 | 7.202% | $205.5813 | $205.58 | $205.60 | $205.60 |
| 7 purchase totals = | $1,076.42 | $1,180.5498 | $1,180.55 | $1,180.55 | $1,180.70 | |