| 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 | $151.53 | 3.593% | $156.9745 | $156.97 | $156.95 | $157.00 |
| Purchase #2 | $127.58 | 12.122% | $143.0452 | $143.05 | $143.05 | $143.00 |
| Purchase #3 | $36.95 | 5.343% | $38.9242 | $38.92 | $38.90 | $38.90 |
| Purchase #4 | $118.40 | 11.705% | $132.2587 | $132.26 | $132.25 | $132.30 |
| Purchase #5 | $98.69 | 6.599% | $105.2026 | $105.20 | $105.20 | $105.20 |
| Purchase #6 | $179.93 | 13.402% | $204.0442 | $204.04 | $204.05 | $204.00 |
| Purchase #7 | $60.54 | 10.817% | $67.0886 | $67.09 | $67.10 | $67.10 |
| 7 purchase totals = | $773.62 | $847.5380 | $847.53 | $847.50 | $847.50 | |