| 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 | $156.83 | 13.672% | $178.2718 | $178.27 | $178.25 | $178.30 |
| Purchase #2 | $113.54 | 4.611% | $118.7753 | $118.78 | $118.80 | $118.80 |
| Purchase #3 | $210.60 | 8.814% | $229.1623 | $229.16 | $229.15 | $229.20 |
| Purchase #4 | $63.76 | 10.479% | $70.4414 | $70.44 | $70.45 | $70.40 |
| Purchase #5 | $174.33 | 10.561% | $192.741 | $192.74 | $192.75 | $192.70 |
| Purchase #6 | $158.81 | 12.213% | $178.2055 | $178.21 | $178.20 | $178.20 |
| Purchase #7 | $86.83 | 5.378% | $91.4997 | $91.50 | $91.50 | $91.50 |
| 7 purchase totals = | $964.70 | $1,059.0970 | $1,059.10 | $1,059.10 | $1,059.10 | |