| 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 | $132.37 | 12.171% | $148.4808 | $148.48 | $148.50 | $148.50 |
| Purchase #2 | $151.71 | 13.707% | $172.5049 | $172.50 | $172.50 | $172.50 |
| Purchase #3 | $250.37 | 10.261% | $276.0605 | $276.06 | $276.05 | $276.10 |
| Purchase #4 | $233.26 | 11.735% | $260.6331 | $260.63 | $260.65 | $260.60 |
| Purchase #5 | $179.39 | 10.478% | $198.1865 | $198.19 | $198.20 | $198.20 |
| Purchase #6 | $79.43 | 13.533% | $90.1793 | $90.18 | $90.20 | $90.20 |
| Purchase #7 | $92.52 | 4.710% | $96.8777 | $96.88 | $96.90 | $96.90 |
| 7 purchase totals = | $1,119.05 | $1,242.9228 | $1,242.92 | $1,243.00 | $1,243.00 | |