| 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 | $243.96 | 6.740% | $260.4029 | $260.40 | $260.40 | $260.40 |
| Purchase #2 | $232.91 | 10.449% | $257.2468 | $257.25 | $257.25 | $257.20 |
| Purchase #3 | $40.71 | 7.401% | $43.7229 | $43.72 | $43.70 | $43.70 |
| Purchase #4 | $27.63 | 13.519% | $31.3653 | $31.37 | $31.35 | $31.40 |
| Purchase #5 | $192.52 | 10.836% | $213.3815 | $213.38 | $213.40 | $213.40 |
| Purchase #6 | $171.96 | 5.751% | $181.8494 | $181.85 | $181.85 | $181.80 |
| Purchase #7 | $106.66 | 11.430% | $118.8512 | $118.85 | $118.85 | $118.90 |
| 7 purchase totals = | $1,016.35 | $1,106.8200 | $1,106.82 | $1,106.80 | $1,106.80 | |