| 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 | $18.46 | 3.417% | $19.0908 | $19.09 | $19.10 | $19.10 |
| Purchase #2 | $198.35 | 7.211% | $212.653 | $212.65 | $212.65 | $212.70 |
| Purchase #3 | $219.45 | 6.158% | $232.9637 | $232.96 | $232.95 | $233.00 |
| Purchase #4 | $190.66 | 3.722% | $197.7564 | $197.76 | $197.75 | $197.80 |
| Purchase #5 | $35.94 | 12.709% | $40.5076 | $40.51 | $40.50 | $40.50 |
| Purchase #6 | $77.90 | 6.723% | $83.1372 | $83.14 | $83.15 | $83.10 |
| Purchase #7 | $210.45 | 13.692% | $239.2648 | $239.26 | $239.25 | $239.30 |
| 7 purchase totals = | $951.21 | $1,025.3735 | $1,025.37 | $1,025.35 | $1,025.50 | |