| 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 | $190.29 | 11.842% | $212.8241 | $212.82 | $212.80 | $212.80 |
| Purchase #2 | $123.28 | 8.735% | $134.0485 | $134.05 | $134.05 | $134.00 |
| Purchase #3 | $179.90 | 12.336% | $202.0925 | $202.09 | $202.10 | $202.10 |
| Purchase #4 | $40.45 | 5.472% | $42.6634 | $42.66 | $42.65 | $42.70 |
| Purchase #5 | $172.72 | 8.345% | $187.1335 | $187.13 | $187.15 | $187.10 |
| Purchase #6 | $237.67 | 4.295% | $247.8779 | $247.88 | $247.90 | $247.90 |
| Purchase #7 | $216.56 | 11.271% | $240.9685 | $240.97 | $240.95 | $241.00 |
| 7 purchase totals = | $1,160.87 | $1,267.6084 | $1,267.60 | $1,267.60 | $1,267.60 | |