| 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 | $196.38 | 11.202% | $218.3785 | $218.38 | $218.40 | $218.40 |
| Purchase #2 | $243.90 | 5.385% | $257.034 | $257.03 | $257.05 | $257.00 |
| Purchase #3 | $245.92 | 6.731% | $262.4729 | $262.47 | $262.45 | $262.50 |
| Purchase #4 | $70.77 | 5.786% | $74.8648 | $74.86 | $74.85 | $74.90 |
| Purchase #5 | $191.28 | 10.498% | $211.3606 | $211.36 | $211.35 | $211.40 |
| Purchase #6 | $217.42 | 9.369% | $237.7901 | $237.79 | $237.80 | $237.80 |
| Purchase #7 | $215.55 | 4.497% | $225.2433 | $225.24 | $225.25 | $225.20 |
| 7 purchase totals = | $1,381.22 | $1,487.1442 | $1,487.13 | $1,487.15 | $1,487.20 | |