| 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 | $172.71 | 11.493% | $192.5596 | $192.56 | $192.55 | $192.60 |
| Purchase #2 | $90.47 | 6.740% | $96.5677 | $96.57 | $96.55 | $96.60 |
| Purchase #3 | $204.66 | 10.560% | $226.2721 | $226.27 | $226.25 | $226.30 |
| Purchase #4 | $81.30 | 6.698% | $86.7455 | $86.75 | $86.75 | $86.70 |
| Purchase #5 | $153.33 | 7.372% | $164.6335 | $164.63 | $164.65 | $164.60 |
| Purchase #6 | $212.79 | 6.729% | $227.1086 | $227.11 | $227.10 | $227.10 |
| Purchase #7 | $110.29 | 8.497% | $119.6613 | $119.66 | $119.65 | $119.70 |
| 7 purchase totals = | $1,025.55 | $1,113.5483 | $1,113.55 | $1,113.50 | $1,113.60 | |