| 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 | $119.56 | 4.516% | $124.9593 | $124.96 | $124.95 | $125.00 |
| Purchase #2 | $192.43 | 5.303% | $202.6346 | $202.63 | $202.65 | $202.60 |
| Purchase #3 | $88.30 | 13.536% | $100.2523 | $100.25 | $100.25 | $100.30 |
| Purchase #4 | $191.47 | 7.734% | $206.2783 | $206.28 | $206.30 | $206.30 |
| Purchase #5 | $181.60 | 11.118% | $201.7903 | $201.79 | $201.80 | $201.80 |
| Purchase #6 | $158.58 | 8.192% | $171.5709 | $171.57 | $171.55 | $171.60 |
| Purchase #7 | $198.69 | 11.525% | $221.589 | $221.59 | $221.60 | $221.60 |
| 7 purchase totals = | $1,130.63 | $1,229.0747 | $1,229.07 | $1,229.10 | $1,229.20 | |