| 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 | $233.75 | 11.297% | $260.1567 | $260.16 | $260.15 | $260.20 |
| Purchase #2 | $217.68 | 4.742% | $228.0024 | $228.00 | $228.00 | $228.00 |
| Purchase #3 | $244.33 | 6.408% | $259.9867 | $259.99 | $260.00 | $260.00 |
| Purchase #4 | $19.77 | 9.487% | $21.6456 | $21.65 | $21.65 | $21.60 |
| Purchase #5 | $63.58 | 9.873% | $69.8573 | $69.86 | $69.85 | $69.90 |
| Purchase #6 | $201.95 | 13.629% | $229.4738 | $229.47 | $229.45 | $229.50 |
| Purchase #7 | $106.77 | 8.174% | $115.4974 | $115.50 | $115.50 | $115.50 |
| 7 purchase totals = | $1,087.83 | $1,184.6199 | $1,184.63 | $1,184.60 | $1,184.70 | |