| 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 | $200.73 | 12.661% | $226.1444 | $226.14 | $226.15 | $226.10 |
| Purchase #2 | $71.49 | 8.380% | $77.4809 | $77.48 | $77.50 | $77.50 |
| Purchase #3 | $122.37 | 13.157% | $138.4702 | $138.47 | $138.45 | $138.50 |
| Purchase #4 | $192.32 | 10.317% | $212.1617 | $212.16 | $212.15 | $212.20 |
| Purchase #5 | $128.70 | 8.192% | $139.2431 | $139.24 | $139.25 | $139.20 |
| Purchase #6 | $233.39 | 3.343% | $241.1922 | $241.19 | $241.20 | $241.20 |
| Purchase #7 | $194.97 | 6.623% | $207.8829 | $207.88 | $207.90 | $207.90 |
| 7 purchase totals = | $1,143.97 | $1,242.5754 | $1,242.56 | $1,242.60 | $1,242.60 | |