| 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 | $133.80 | 5.404% | $141.0306 | $141.03 | $141.05 | $141.00 |
| Purchase #2 | $54.65 | 11.445% | $60.9047 | $60.90 | $60.90 | $60.90 |
| Purchase #3 | $221.96 | 11.239% | $246.9061 | $246.91 | $246.90 | $246.90 |
| Purchase #4 | $178.99 | 10.793% | $198.3084 | $198.31 | $198.30 | $198.30 |
| Purchase #5 | $106.97 | 10.771% | $118.4917 | $118.49 | $118.50 | $118.50 |
| Purchase #6 | $207.87 | 5.867% | $220.0657 | $220.07 | $220.05 | $220.10 |
| Purchase #7 | $201.76 | 13.834% | $229.6715 | $229.67 | $229.65 | $229.70 |
| 7 purchase totals = | $1,106.00 | $1,215.3787 | $1,215.38 | $1,215.35 | $1,215.40 | |