| 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 | $139.44 | 9.440% | $152.6031 | $152.60 | $152.60 | $152.60 |
| Purchase #2 | $168.50 | 4.593% | $176.2392 | $176.24 | $176.25 | $176.20 |
| Purchase #3 | $198.25 | 7.790% | $213.6937 | $213.69 | $213.70 | $213.70 |
| Purchase #4 | $90.38 | 13.388% | $102.4801 | $102.48 | $102.50 | $102.50 |
| Purchase #5 | $86.88 | 4.206% | $90.5342 | $90.53 | $90.55 | $90.50 |
| Purchase #6 | $121.66 | 13.116% | $137.6169 | $137.62 | $137.60 | $137.60 |
| Purchase #7 | $183.77 | 11.414% | $204.7455 | $204.75 | $204.75 | $204.70 |
| 7 purchase totals = | $988.88 | $1,077.9127 | $1,077.91 | $1,077.95 | $1,077.80 | |