| 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 | $237.28 | 4.240% | $247.3407 | $247.34 | $247.35 | $247.30 |
| Purchase #2 | $141.41 | 9.676% | $155.0928 | $155.09 | $155.10 | $155.10 |
| Purchase #3 | $202.64 | 5.726% | $214.2432 | $214.24 | $214.25 | $214.20 |
| Purchase #4 | $73.44 | 9.233% | $80.2207 | $80.22 | $80.20 | $80.20 |
| Purchase #5 | $188.38 | 8.797% | $204.9518 | $204.95 | $204.95 | $205.00 |
| Purchase #6 | $166.81 | 3.190% | $172.1312 | $172.13 | $172.15 | $172.10 |
| Purchase #7 | $68.37 | 3.372% | $70.6754 | $70.68 | $70.70 | $70.70 |
| 7 purchase totals = | $1,078.33 | $1,144.6558 | $1,144.65 | $1,144.70 | $1,144.60 | |