| 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 | $190.95 | 11.531% | $212.9684 | $212.97 | $212.95 | $213.00 |
| Purchase #2 | $137.52 | 13.299% | $155.8088 | $155.81 | $155.80 | $155.80 |
| Purchase #3 | $96.53 | 10.744% | $106.9012 | $106.90 | $106.90 | $106.90 |
| Purchase #4 | $88.30 | 9.116% | $96.3494 | $96.35 | $96.35 | $96.30 |
| Purchase #5 | $244.44 | 12.582% | $275.1954 | $275.20 | $275.20 | $275.20 |
| Purchase #6 | $159.30 | 7.695% | $171.5581 | $171.56 | $171.55 | $171.60 |
| Purchase #7 | $206.81 | 9.367% | $226.1819 | $226.18 | $226.20 | $226.20 |
| 7 purchase totals = | $1,123.85 | $1,244.9632 | $1,244.97 | $1,244.95 | $1,245.00 | |