| 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 | $228.29 | 4.641% | $238.8849 | $238.88 | $238.90 | $238.90 |
| Purchase #2 | $61.68 | 3.499% | $63.8382 | $63.84 | $63.85 | $63.80 |
| Purchase #3 | $37.70 | 10.578% | $41.6879 | $41.69 | $41.70 | $41.70 |
| Purchase #4 | $99.59 | 13.664% | $113.198 | $113.20 | $113.20 | $113.20 |
| Purchase #5 | $163.66 | 4.598% | $171.1851 | $171.19 | $171.20 | $171.20 |
| Purchase #6 | $39.94 | 8.830% | $43.4667 | $43.47 | $43.45 | $43.50 |
| Purchase #7 | $107.81 | 11.719% | $120.4443 | $120.44 | $120.45 | $120.40 |
| 7 purchase totals = | $738.67 | $792.7051 | $792.71 | $792.75 | $792.70 | |