| 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 | $22.60 | 4.723% | $23.6674 | $23.67 | $23.65 | $23.70 |
| Purchase #2 | $7.66 | 6.791% | $8.1802 | $8.18 | $8.20 | $8.20 |
| Purchase #3 | $104.90 | 12.234% | $117.7335 | $117.73 | $117.75 | $117.70 |
| Purchase #4 | $212.92 | 13.456% | $241.5705 | $241.57 | $241.55 | $241.60 |
| Purchase #5 | $228.95 | 8.182% | $247.6827 | $247.68 | $247.70 | $247.70 |
| Purchase #6 | $146.52 | 4.842% | $153.6145 | $153.61 | $153.60 | $153.60 |
| Purchase #7 | $218.69 | 13.127% | $247.3974 | $247.40 | $247.40 | $247.40 |
| 7 purchase totals = | $942.24 | $1,039.8462 | $1,039.84 | $1,039.85 | $1,039.90 | |