| 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 | $160.96 | 12.648% | $181.3182 | $181.32 | $181.30 | $181.30 |
| Purchase #2 | $194.51 | 5.390% | $204.9941 | $204.99 | $205.00 | $205.00 |
| Purchase #3 | $48.32 | 13.791% | $54.9838 | $54.98 | $55.00 | $55.00 |
| Purchase #4 | $201.97 | 12.559% | $227.3354 | $227.34 | $227.35 | $227.30 |
| Purchase #5 | $106.34 | 8.532% | $115.4129 | $115.41 | $115.40 | $115.40 |
| Purchase #6 | $91.80 | 11.223% | $102.1027 | $102.10 | $102.10 | $102.10 |
| Purchase #7 | $185.43 | 3.634% | $192.1685 | $192.17 | $192.15 | $192.20 |
| 7 purchase totals = | $989.33 | $1,078.3156 | $1,078.31 | $1,078.30 | $1,078.30 | |