| 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 | $93.47 | 12.788% | $105.4229 | $105.42 | $105.40 | $105.40 |
| Purchase #2 | $109.87 | 13.713% | $124.9365 | $124.94 | $124.95 | $124.90 |
| Purchase #3 | $241.32 | 12.186% | $270.7273 | $270.73 | $270.75 | $270.70 |
| Purchase #4 | $151.95 | 13.270% | $172.1138 | $172.11 | $172.10 | $172.10 |
| Purchase #5 | $174.56 | 5.453% | $184.0788 | $184.08 | $184.10 | $184.10 |
| Purchase #6 | $103.60 | 4.824% | $108.5977 | $108.60 | $108.60 | $108.60 |
| Purchase #7 | $243.66 | 7.794% | $262.6509 | $262.65 | $262.65 | $262.70 |
| 7 purchase totals = | $1,118.43 | $1,228.5279 | $1,228.53 | $1,228.55 | $1,228.50 | |