| 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 | $243.56 | 4.303% | $254.0404 | $254.04 | $254.05 | $254.00 |
| Purchase #2 | $143.32 | 8.544% | $155.5653 | $155.57 | $155.55 | $155.60 |
| Purchase #3 | $56.63 | 8.344% | $61.3552 | $61.36 | $61.35 | $61.40 |
| Purchase #4 | $159.86 | 11.850% | $178.8034 | $178.80 | $178.80 | $178.80 |
| Purchase #5 | $203.27 | 6.202% | $215.8768 | $215.88 | $215.90 | $215.90 |
| Purchase #6 | $166.65 | 11.576% | $185.9414 | $185.94 | $185.95 | $185.90 |
| Purchase #7 | $98.74 | 7.822% | $106.4634 | $106.46 | $106.45 | $106.50 |
| 7 purchase totals = | $1,072.03 | $1,158.0459 | $1,158.05 | $1,158.05 | $1,158.10 | |