| 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 | $97.84 | 8.819% | $106.4685 | $106.47 | $106.45 | $106.50 |
| Purchase #2 | $202.56 | 12.385% | $227.6471 | $227.65 | $227.65 | $227.60 |
| Purchase #3 | $189.95 | 10.338% | $209.587 | $209.59 | $209.60 | $209.60 |
| Purchase #4 | $87.30 | 5.411% | $92.0238 | $92.02 | $92.00 | $92.00 |
| Purchase #5 | $103.95 | 4.141% | $108.2546 | $108.25 | $108.25 | $108.30 |
| Purchase #6 | $182.80 | 9.231% | $199.6743 | $199.67 | $199.65 | $199.70 |
| Purchase #7 | $114.73 | 12.540% | $129.1171 | $129.12 | $129.10 | $129.10 |
| 7 purchase totals = | $979.13 | $1,072.7724 | $1,072.77 | $1,072.70 | $1,072.80 | |