| 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 | $39.55 | 13.811% | $45.0123 | $45.01 | $45.00 | $45.00 |
| Purchase #2 | $77.76 | 12.285% | $87.3128 | $87.31 | $87.30 | $87.30 |
| Purchase #3 | $205.59 | 3.545% | $212.8782 | $212.88 | $212.90 | $212.90 |
| Purchase #4 | $245.64 | 7.152% | $263.2082 | $263.21 | $263.20 | $263.20 |
| Purchase #5 | $109.45 | 5.571% | $115.5475 | $115.55 | $115.55 | $115.50 |
| Purchase #6 | $110.26 | 11.444% | $122.8782 | $122.88 | $122.90 | $122.90 |
| Purchase #7 | $105.58 | 6.438% | $112.3772 | $112.38 | $112.40 | $112.40 |
| 7 purchase totals = | $893.83 | $959.2144 | $959.22 | $959.25 | $959.20 | |