| 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 | $124.60 | 11.265% | $138.6362 | $138.64 | $138.65 | $138.60 |
| Purchase #2 | $245.66 | 8.632% | $266.8654 | $266.87 | $266.85 | $266.90 |
| Purchase #3 | $198.41 | 10.831% | $219.8998 | $219.90 | $219.90 | $219.90 |
| Purchase #4 | $239.71 | 4.530% | $250.5689 | $250.57 | $250.55 | $250.60 |
| Purchase #5 | $70.90 | 3.266% | $73.2156 | $73.22 | $73.20 | $73.20 |
| Purchase #6 | $134.32 | 8.102% | $145.2026 | $145.20 | $145.20 | $145.20 |
| Purchase #7 | $34.45 | 6.390% | $36.6514 | $36.65 | $36.65 | $36.70 |
| 7 purchase totals = | $1,048.05 | $1,131.0399 | $1,131.05 | $1,131.00 | $1,131.10 | |