| 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 | $116.79 | 7.388% | $125.4184 | $125.42 | $125.40 | $125.40 |
| Purchase #2 | $246.42 | 5.747% | $260.5818 | $260.58 | $260.60 | $260.60 |
| Purchase #3 | $208.83 | 9.202% | $228.0465 | $228.05 | $228.05 | $228.00 |
| Purchase #4 | $139.66 | 8.233% | $151.1582 | $151.16 | $151.15 | $151.20 |
| Purchase #5 | $216.79 | 12.493% | $243.8736 | $243.87 | $243.85 | $243.90 |
| Purchase #6 | $149.80 | 11.505% | $167.0345 | $167.03 | $167.05 | $167.00 |
| Purchase #7 | $115.94 | 7.512% | $124.6494 | $124.65 | $124.65 | $124.60 |
| 7 purchase totals = | $1,194.23 | $1,300.7624 | $1,300.76 | $1,300.75 | $1,300.70 | |