| 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 | $250.58 | 7.736% | $269.9649 | $269.96 | $269.95 | $270.00 |
| Purchase #2 | $168.49 | 8.693% | $183.1368 | $183.14 | $183.15 | $183.10 |
| Purchase #3 | $234.33 | 9.490% | $256.5679 | $256.57 | $256.55 | $256.60 |
| Purchase #4 | $200.45 | 4.174% | $208.8168 | $208.82 | $208.80 | $208.80 |
| Purchase #5 | $72.95 | 13.606% | $82.8756 | $82.88 | $82.90 | $82.90 |
| Purchase #6 | $97.68 | 9.422% | $106.8834 | $106.88 | $106.90 | $106.90 |
| Purchase #7 | $186.48 | 11.116% | $207.2091 | $207.21 | $207.20 | $207.20 |
| 7 purchase totals = | $1,210.96 | $1,315.4545 | $1,315.46 | $1,315.45 | $1,315.50 | |