| 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 | $38.80 | 3.642% | $40.2131 | $40.21 | $40.20 | $40.20 |
| Purchase #2 | $197.85 | 4.257% | $206.2725 | $206.27 | $206.25 | $206.30 |
| Purchase #3 | $140.94 | 10.582% | $155.8543 | $155.85 | $155.85 | $155.90 |
| Purchase #4 | $173.91 | 5.273% | $183.0803 | $183.08 | $183.10 | $183.10 |
| Purchase #5 | $48.42 | 11.744% | $54.1064 | $54.11 | $54.10 | $54.10 |
| Purchase #6 | $6.93 | 6.175% | $7.3579 | $7.36 | $7.35 | $7.40 |
| Purchase #7 | $179.94 | 13.123% | $203.5535 | $203.55 | $203.55 | $203.60 |
| 7 purchase totals = | $786.79 | $850.4380 | $850.43 | $850.40 | $850.60 | |